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Airbus invokes “Plan B” while Dreamliner remains grounded till the summer

February 20, 2013

The Boeing Dreamliner which was grounded globally on January 16th will remain grounded at least till the end of March and possibly till the summer. United Airlines has removed the Dreamliner from all its schedules till March 30th. But LOT Polish Airlines which flies Boeing 767’s and was hoping for these to be replaced by 5 Dreamliners at the end of March has extended the lease for the 767’s (apparently at Boeing’s insistence) for a further 6 months till October 2013.

All Nippon Airways, which has 17 Dreamliners in its fleet says it has lost 15.4 million of sales revenues just in January. But ANA has kept its profit forecast for the fiscal year through March unchanged at about $44 million.

All Nippon has not asked Boeing for compensation linked to the grounded 787s but will discuss the issue once the total financial effect is more clear, said the executive vice president, Kiyoshi Tonomoto, according to Reuters.

The battery problem has yet to be resolved but there was further evidence that the cells are prone to overheating and thermal runaways.

Bangkok Post: On January 16, the 50 Dreamliners in service around the world were grounded after a battery fire on a Japan Airlines plane parked in Boston, and battery smoke on an All Nippon Airways flight forced an emergency landing. On Tuesday, a Japanese safety board official said that investigators found a battery on the ANA flight that initially was believed to be intact had also been damaged. Detailed examination of the auxiliary power unit battery revealed that two of its eight cells were misshapen.

One market-matching family

The Airbus A350 family . image airbus.com

In the meantime Airbus has invoked Plan B and decided to drop the lithium-ion batteries for the A 350 so as not to jeopardise the intoduction of the aircraft in 2014. With the Dreamliner delays and teething problems, Airbus has a golden opportinity to break into the Dreamliner market with a timely introduction of the A350.

Reuters:  Airbus has dropped lithium-ion batteries of the type that forced the grounding of Boeing’s 787 Dreamliner and will use traditional nickel-cadmium batteries in its crucially important next passenger jet, the A350.

The European planemaker said on Friday it had taken the decision to adopt the batteries used on existing models such as the A380 superjumbo in order to prevent delays in the A350’s entry to service next year. ….. 

“We want to mature the lithium-ion technology but we are making this decision today to protect the A350’s entry-into-service schedule,” an Airbus spokeswoman said. ….

The A350 is due to enter service in the second half of 2014 compared with an initial target of 2012 when it was launched as Europe’s answer to the lightweight 787 Dreamliner. ….

….. Airbus will use the lithium-ion batteries for a maiden flight in mid-year and early flight trials but switch to traditional batteries in time for certification and delivery. …

The lithium-ion battery industry is concerned but not unduly so, since the market for aircraft batteries is just a tiny portion of their market.

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Volkswagen is streets ahead with its common, global, modular concepts

February 11, 2013

Volkswagen’s Modularer Querbaukasten (MQB) which translates to Modular Transverse Matrix is a concept for sharing core components in a strategy for modular construction of all its transverse, front-engined, front-wheel drive cars. VW has probably taken this further than any other car-maker and are being bench-marked and closely watched by Toyota, Ford and others.  MQB is designed to stretch from the Polo to the Passat. At the top end Porsche are developing a comparable MSB concept (Modular standard matrix). Apart from only one dimension that must be held, the modular concept allows most dimensions to be stretched.

Golf 7 chasis: MQB Flexibility

Volkswagen Group brands (Volkswagen, Audi, Lamborghini, Seat, Skoda, Bentley, Bugatti, Porsche and more) comprise more than 200 individual models of cars. The complexity involved in trying to reduce costs and the number of components, meeting exceedingly strict emission and safety standards all the while reducing waste and consumption is obviously quite huge. MQB not only represents a new car specific part platform, but also an all-new modular engine program and modular production program. With MQB VW can build any vehicle from Polo to Mid-size SUV utilizing the same assembly line.

VW modular matrices

The MQB platform has a common engine mounting system and allows both petrol and diesel motors mounted in the same way and at the same angle of inclination. VW factories around the world could become multi-brand factories with VW’s, Seats, Skodas and even Audis to roll off the same line.

Reuter’s reports:

…. Since the heyday of Henry Ford and his Model T, the world’s automakers have considered the “global car” to be their Holy Grail – the same basic design that can be built, in subtle variations, and sold in different markets. 

Take that fundamental concept, stretch it across many different vehicle types, sizes and brands, then build them by the millions, and you begin to sense the enormity of Volkswagen’s rapidly evolving “mega-platform” strategy and its potential impact on competitors around the globe.

Auto engineer Hackenberg nurtured this bright idea for three decades, after early pitches to auto executives were largely ignored, until somebody finally bought it wholesale. The man who bit was Volkswagen Chief Executive Officer Martin Winterkorn. …… 

The strategy is not without risk. It could, for instance, expose Volkswagen to the threat of a massive global recall if a single part, used in millions of cars, fails.

But rivals have taken note of the power behind its move. Volkswagen’s modular platforms are being benchmarked by most of the world’s top automakers, including Toyota Motor Corp and Ford Motor Co, according to company executives. ….. 

…. VW’s work on its largest mega-platform, known internally as MQB, began in earnest in 2007 and is being implemented over the next four years at a cost of nearly $70 billion, estimates Morgan Stanley. The potential payoff is compelling: Projected annual gross savings by 2019 of $19 billion, according to the bank, with gross margins approaching 10 percent.

The automaker is expected to announce a record profit for 2012 of more than $30 billion later this month (February 22), according to Bernstein Research, whose senior analyst, Max Warburton, observes: “VW looks to have unstoppable momentum — in China, the U.S., Europe and most of the rest of the world.”

Even before MQB was launched in 2007, VW was a leader in using interchangeable components:

At a gathering in Japan five years ago, Renault and Nissan executives lifted the hoods on several VW Group vehicles side by side — including models from Skoda, Seat and Audi brands — and saw trouble.

“They had the same engines, the same clutches, the same ventilation — all identical parts,” says an executive who attended the presentation. “It was a level of commonality that didn’t exist at Renault-Nissan.” 

After a six-year gestation, VW has just begun to implement its sophisticated and highly flexible platform with the deceptively simple label MQB, a German acronym for “modular transverse matrix.” Virtually all of the group’s small and medium front-wheel-drive family models, including the latest generations of the VW Golf and Audi A3, are being designed around MQB as their base.

The new platform features a far greater degree of plug-and-play modularity, flexibility and parts commonality than at Toyota, General Motors Co, Ford and other competitors.

MQB “could be the single most important automotive initiative of the past 25 years,” says Michael Robinet, managing director of IHS Consulting in Northville, Michigan. “It really changes the game.”

With the new mega-platform strategy supporting its 12 brands, from spartan Skoda to Audi, Porsche and Lamborghini, VW is poised to snatch the global sales crown from Toyota as early as next year, according to investment bank Morgan Stanley.

VW envisions enormous leverage from MQB. The plan is to boost global sales to 10 million or more, with roughly two out of every three cars — some 40-plus models totaling 6.3 million sales a year — built on some variation of the MQB platform, according to U.S. research firm IHS Automotive.

None of VW’s competitors has the diversity of brands, the breadth of technology, the sweeping geographic footprint or the deep pockets necessary to support and take advantage of such a wide-reaching initiative as MQB.

Even Toyota, the current global sales leader, is playing catch-up with its German rival. … 

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Boeing Dreamliner batteries could be “inherently unsafe” while Airbus says it has a Plan B

February 1, 2013

The fault with the Boeing Dreamliner Batteries/electrical systems has not yet been found. This is not good news for Boeing since the grounding of 50 aircraft continues. Each grounded aircraft poses a potential claim on Boeing for about $2.5 million per month. The delay in finding the fault also correspondingly delays the selection of a “fix” and the deployment of that “fix”. And since some 850 aircraft have been ordered and production has not been stopped, the fix has to be deployed on a large number of aircraft.

In the absence of any identified fault Boeing are continuing to defend the 787 batteries and I read this as Boeing defending both the design of the chosen batteries and their decision to select these for use. They cannot really do anything else since they cannot acknowledge any potential liability while compensation claims are up in the air (or down on the ground may be more appropriate!).

Airbus apparently has developed a Plan B in the event an alternative to lithium-ion batteries must be found for the A350.

Airbus warned about the risks of lithium-ion batteries at a closed meeting of airlines in March 2011, according to a presentation first reported by Reuters this week.

“We identified this fragility at the start of development and we think we resolved it about a year ago,” Bregier said. “Nothing prevents us from going back to a classical plan that we have been studying in parallel.”

But there is a view that the design chosen by Boeing is fundamentally unsound – that the design lends itself to the possibility of thermal runaways with overheating and subsequent fires. If the design itself is flawed and there are better designs available, then Boeing’s decision process which resulted in using a flawed design could be more damaging  than any monetary compensation for the actual groundings. Boeing can ill afford a suggestion that their design or decision process itself is flawed. The current investigation is focused on finding any faults in the units as built and not – yet – on the fundamental design itself.

They can probably absorb the financial hit but my guess is that Boeing will lose considerable ground to the Airbus A350 which could take a long time to recoup.

FlightGlobal: 

The lithium ion batteries installed on the Boeing 787 are inherently unsafe, says Elon Musk, founder of SpaceX and owner of electric car maker Tesla.

“Unfortunately, the pack architecture supplied to Boeing is inherently unsafe,” writes Musk in an email to Flightglobal.

“Large cells without enough space between them to isolate against the cell-to-cell thermal domino effect means it is simply a matter of time before there are more incidents of this nature,” he adds.

Both Boeing and Tesla use batteries fueled by lithium cobalt oxide, which is among the most energy-dense and flammable chemistries of lithium-ion batteries on the market. While Boeing elected to use a battery with a grouping of eight large cells, Tesla’s batteries contain thousands of smaller cells that are independently separated to prevent fire in a single cell from harming the surrounding ones.

“Moreover, when thermal runaway occurs with a big cell, a proportionately larger amount of energy is released and it is very difficult to prevent that energy from then heating up the neighboring cells and causing a domino effect that results in the entire pack catching fire,” says Musk.

…. “They [Boeing] believe they have this under control, although I think there is a fundamental safety issue with the architecture of a pack with large cells,” writes Musk in an email. “It is much harder to maintain an even temperature in a large cell, as the distance from the center of the cell to the edge is much greater, which increases the risk of thermal runaway.” 

Musk’s assessments of battery cells were confirmed by Donald Sadoway, a professor of electrical engineering at the Massachusetts Institute of Technology.

“I would have used the same words,” says Sadoway. “I’m glad someone with such a big reputation put it on the line.”

“He’s engineered [Tesla’s battery] to prevent the domino effect, while Boeing evidently doesn’t have that engineering,” adds Sadoway. ….. 

787 battery graphic

from Boeing

Design News:

The issue of battery cooling has been at the forefront of the Boeing story for a week. Donald Sadoway, the John F. Elliott professor of materials chemistry at MIT who is involved in a battery startup with Bill Gates, told us last week that a forced air cooling system and sensors may be needed to monitor and cool the battery in the event of overheating. Elton Cairns, a professor of chemical and biomolecular engineering at the University of California, Berkeley, and a fuel cell designer for NASA’s Gemini spaceflights, also suggested that an air- or liquid-cooled system would be necessary.

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US approves sale of taxpayer subsidised battery maker to China

January 30, 2013
Image representing A123 Systems as depicted in...

Image via CrunchBase

Not just irony but also further evidence that subsidies are fundamentally unsound.

Back in October last year the US lithium-ion battery maker, A123 Systems, filed for bankruptcy.

10/15/2012: A123 Systems, which had received a $249 million grant from the U.S. government, filed for Chapter 11 bankruptcy protection on Tuesday, giving Republicans fresh ammunition to attack the Obama administration’s subsidies for green energy.

The filing came after the lithium-ion battery maker’s $465 million rescue deal with Chinese auto parts supplier Wanxiang Group collapsed, hobbled by “unanticipated and significant challenges,” A123 said on its website. A123 has agreed to sell its automotive operations, including two factories in Michigan, for $125 million to Johnson Controls Inc, a leading battery supplier and another recipient of federal green subsidies.

….. The U.S. Department of Energy allotted about $90 billion for various clean-energy programs through the administration’s stimulus package. Of that, at least $813 million went to energy companies that eventually filed for bankruptcy, including A123, Solyndra, Beacon, Abound Solar and EnerDel.

But Wanxiang Group persevered and the US Committee on Foreign Investment (CFIUS) has granted its approval for a revised deal to go ahead. In addition to the automotive business divested to Johnson Controls, all government related business was also divested by the bankrupt A123 Systems to Navita Systems (at a fire-sale price of $2.25 million).

Bloomberg: Wanxiang Group Co., China’s biggest auto-parts maker, won approval from the Committee on Foreign Investment in the U.S. to buy most of the assets of A123 Systems Inc. (AONEQ), the bankrupt electric-car battery maker backed with U.S. government funds.

Approval from CFIUS, as it is known, was the final hurdle that Wanxiang needed to overcome to complete the deal. The federal interagency group led by the Treasury Department was reviewing the sale after members of Congress expressed national- security concerns over allowing a foreign competitor to obtain the technology developed with government backing. 

…… “Nothing provided by CFIUS has changed my opinion that the core technology developed by A123,” and the related intellectual property, “can be separated along A123’s business lines,” said Representative Bill Huizenga, a Republican representing Michigan’s 2nd Congressional District, in an e- mailed statement. “American taxpayers should not be funding technology that will in turn be used in competition against American companies,” he said, adding that he will look into legislation to prevent sales of taxpayer-funded “sensitive technologies” to foreign companies in the future.

….. “The Energy Department’s Recovery Act grant to A123 was used for the construction of brick and mortar advanced battery manufacturing facilities at two Michigan locations,” Bill Gibbons, a department spokesman, said in an e-mailed statement. The funds weren’t used for the company’s research and development of battery technology, he said.

“The purchase of these assets includes the Energy Department’s requirement that the plants and equipment partially paid for by the Recovery Act stay in Michigan and continue to operate, generating job opportunities for American workers,” Gibbons said.

….. As part of the purchase Wanxiang, based in Hangzhou, China, will get A123’s cathode powder plant in China and its share of a joint venture with Shanghai Automotive Industry Corp., called Shanghai Advanced Traction Battery Systems Co., in addition to the battery technology used in Fisker Automotive Inc.’s Karma sedan. Fisker, A123’s main customer, said it was awaiting the sale of the company’s Michigan plant so it could resume production of the $103,000 plug-in Karma sedan. A123, whose automotive business supplies electric-car batteries to about a dozen customers, has facilities in the Michigan cities of Livonia and Romulus.

The A123 Systems bankruptcy itself raised some questions about who had walked away with all the benefits. In a sense the subsidies have served the purpose of those investors who got away in time! For the US this now appears to be a damage control exercise to stop the bleeding where some local jobs are temporarily “saved” but the long term benefits are all to the account of Wanxiang. If indeed A123 Systems used government funds only for the building of factories and not for R & D, then Wanxiang have – fairly cheaply – bought themselves a foothold into the US market But if the US market develops – which it may not – then some or all of these jobs will eventually move to a low-cost country. Wanxiang has in any case bought themselves a technology cheaply which may address a world-wide market. But the jobs that creates will not be in the US. If the technology fails or the US market does not develop, then Wanxiang can just walk away from the US but they will retain the technology for whatever it is worth.

Paradoxically the only way in which the US taxpayer wins is if the technology is a dud and the deal represents future losses and liabilities being exported to Wanxiang!

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Icons exit Audio-video

January 29, 2013
His Master's Voice.jpg

“Nipper” lstening to His Master’s Voice from 1899: wikipedia

Two weeks ago HMV (His Masters Voice)  filed for bankruptcy and now Philips exits the audio-video world. HMV’s demise was inevitable I suppose but I grew up with their gramophone records and and I do have a sense of loss.

BBC:Music and DVD chain HMV is to appoint an administrator, making it the latest casualty on the High Street and putting about 4,350 jobs at risk.

Deloitte will keep HMV’s 239 stores in the UK and the Republic of Ireland open while it assesses the prospects for the business and seeks potential buyers.

Trading in HMV shares on the London Stock Exchange has been suspended, HMV said in a statement.

The firm said it would not be accepting gift vouchers or issuing any more.

Philips

And the name Philips was once synonymous with audio equipment (radios, transistor radios, tape decks record players and lately DVD players) of the highest quality but they too are leaving what was once their core business to concentrate on medical equipment and lighting systems.

PCR: Electronics firm Philips is set to exit the home entertainment sector, selling its Audio, Visual, Multimedia and Accessories divisions to Funai Electrics of Japan for over €150m, plus licence fees.

The company now plans to focus on health and well-being.

Philips chief executive Frans van Houten commented: “Today we announced that we have signed an agreement with Funai to transfer our Philips Audio, Video, Multimedia and Accessories businesses.

“This transaction will leverage Philips’ strong brand, strength in innovation, and leadership position in these businesses, with Funai’s strong presence in America and Japan, and its supply and manufacturing expertise. I am confident the deal will give this business a great future, with continuity for our customers. We have taken an important step in transforming Philips into the leading technology company in health and well-being.

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Boeing 787 Dreamliner story gets green and murky

January 24, 2013

What seemed to be “normal” teething problems with a new aircraft now seems to be something more. Two stories this week suggest that

  1. pressure from the green lobbies pushed Boeing into using inherently unsafe, large, lithium-ion batteries long before the technology was ready for such use, and
  2. the battery chargers used for charging the lithium-ion batteries did not meet product specifications and were prone to short-circuiting but were shipped anyway to Boeing

If these stories have any substance, Boeing could be forced to replace the lithium-ion batteries with alternative batteries. The consequences could be that that weight will increase and/or the batteries will not be rechargeable (an operating cost increase). Moving away from lithium-ion should not therefore be technically too difficult or prohibitive as far as cost is concerned. Dealing with the compensation to airlines for the grounding of 50 of their aircraft and for an indeterminate length of time could be the main economic hit for Boeing. There will, of course, be a cost for redesigning a “fix” and introducing the fix into the entire fleet but that should not be catastrophic. What may be more significant in the long run will be the loss of customer confidence and the potential loss of sales (or delay of sales) which would help Airbus to improve its competitive position.

Washington Examiner:

Boeing Dreamliner fires spark new doubts about a green energy technology

…. Technologists and safety experts had long warned of problems with the lithium ion battery when in 2009 the president began betting billions of tax dollars that it should be the green power of choice for cars, trucks, and even aircraft. …. Small lithium ion batteries are widely used in consumer electronics, but powering vehicles like a car or an aircraft is a much greater challenge. The 787, for example, has to generate 1.5 megawatts of electrical power, enough to light up several hundred homes. …. 

The problem, according to the MIT Technology Review, is that “because the electrolyte materials used are flammable, no lithium-ion batteries are completely safe.” And last April, the National Fire Protection Association warned that “as lithium-ion battery use increases, so do the concerns related to the fire-safety hazards of these devices.” Some experts believe the batteries have been oversold to the public. “Lithium ion batteries just won’t do the trick in the kind of mass vehicle applications that the environmental community is pushing for,” said Jon Entine, founder of ESG Media Metrics, a Cincinnati-based environmental consulting firm. “It’s kind of glib environmentalism or kind of enviro-romanticism,” said Entine, who is also a senior fellow at George Mason University’s Center for Health and Risk.

…. Before the Dreamliner’s troubles, a Chevrolet Volt caught fire during its crash tests by the National Highway Traffic Safety Administration in May 2011. The agency gave the Volt a clean bill of health after an investigation. Then last year, electric truck manufacturer Smith Electric Vehicles warned potential investors that the lithium ion batteries “on rare occasions have been observed to catch fire or vent smoke and flames” in the firm’s prototype military trucks.

Even in the smaller consumer electronics applications, lithium ion battery fires were reported in Apple and Dell laptop computers in 2005 and 2006.

Reuters:

U.S. NTSB reviewing whistleblower claims in 787 case

The U.S. National Transportation Safety Board is looking at issues raised by more than one whistleblower as it investigates battery failures that have grounded the global fleet of 50 Boeing Co 787 Dreamliners for a week.

Michael Leon, one of the whistleblowers, said he spoke with an NTSB investigator this week and gave him extensive materials about his claim that he was fired around six years ago for raising safety concerns about Securaplane Technologies Inc., an Arizona company that makes chargers for the highly flammable lithium-ion batteries at the heart of the probe. In an interview with Reuters on Wednesday and in earlier court papers, Leon said Securaplane was rushing to ship chargers that by his assessment did not conform to specifications and could have malfunctioned. …..

…… Securaplane hired Leon as a senior engineering technician in 2004, the same year it won the contract to work on the 787 parts. The company, which was taken over by Meggitt in April 2011, makes three important battery-related systems for the 787 as a subcontractor to France’s Thales SA .

The lithium-ion battery is made by Japan’s GS Yuasa Corp, while Thales is responsible for electric power conversion on the 787, the world’s newest and most electricity-driven airliner. The auxiliary power unit (APU), which powers the airplane’s systems when it is on the ground, is built by a unit of United Technologies Corp.

The Securaplane spokeswoman declined to give details about the value of the company’s contract with Thales for work on the 787, saying those details were confidential. She said she was not aware of any other whistleblower case filed by a Meggitt or Securaplane employee.

Securaplane said it makes two battery charging units used on the 787, one for the APU battery in an aft bay, and one for the main ship battery used in a forward bay, which provides backup power for flight critical controls. …

…… Leon said he refused to ship chargers that he believed had short-circuits, but company officials told him they needed to rush out the orders or risk losing the contract with Thales.

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24 aircraft grounded as persistent teething problems with Boeing 787 Dreamliner are impacting operations

January 16, 2013

UPDATE!

Now all Boeing Dreamliners in US and India have also been grounded indefinitely. Boeing’s ongoing dispute with unions will not make matters easier. This could be an expensive delay for Boeing.

=============

Japanese airlines are grounding all their Boeing 787 Dreamliners for inspection: ANA are grounding 17 aircraft and JAL is grounding a further 5 to add to the 2 already undergoing inspections. Last week the Federal Aviation Authority ordered a review of the design procedures as well as the manufacturing processes for the Dreamliner but they stopped short of ordering any general grounding of the aircraft. But this review comes just 15 months after the plane was certified by the FAA which is not very usual. The Japanese Transport Ministry has also set up a team to review the design and manufacture of the Dreamliner. Official government reviews are a major setback for airline operations since it shifts the onus onto the airlines and the manufacturer. They now have the daunting task of  “proving a negative” – of “proving” that nothing can occur –  before operating “as normal.

Air India has 6 Dreamliners but so far neither the airline nor the Indian Government have grounded any planes but are following the lead of the US authorities. The other airlines with the 787 in operation are Ethiopian Airlines, LAN Airlines, LOT, Qatar Airways and United Airlines. In all Boeing has some 850  Dreamliners on order.

So far the problems with the Boeing 787 Dreamliner are system problems (electrical and fuel systems) and there is nothing to suggest that the use of composite materials for the  fuselage or that any other structural issues are of concern. But, of course, structural problems take longer to show up.

This baby is going to give Boeing many more sleepless nights.

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Dreamliner still having electrical teething problems as fire breaks out in empty JAL aircraft

January 8, 2013

UPDATE! 9th January

(Reuters) – Boeing Co’s 787 Dreamliner jet suffered a third mishap in as many days on Wednesday, heightening safety concerns after a string of setbacks for the new aircraft.

==========================================

Some 800 Boeing Dreamliners have been ordered so far and the first Dreamliner entered commercial operation with ANA in late 2011. That was about 3 years later than planned following a string of production issues. The Dreamliner has had a number of teething problems – mainly with electrical systems. Qatar Airways had to correct electrical faults and a United Air flight had to make an emergency landing  because of power failure. The FAA had also found some faults with the installation of the fuel system and had called for all Dreamliners to be inspected. Now a JAL aircraft has had a battery fire after landing at Boston – but there were no passengers on board at the time.

A Japan Airlines Boeing 787 Dreamliner jet aircraft is surrounded by emergency vehicles while parked at Logan International Airport in Boston. AP/Stephan Savoia

But the problems experienced so far do not seem to be anything extraordinary compared  to what could be expected with a brand new aircraft. The Dreamliner has not – unlike the Airbus A380 – experienced any serious engine problems so far. Another year of flying will probably see all the initial bugs ironed out. Then it will probably take another 5 or 6 years before any generic design issues – due to materials choices for example – start showing up.

NY Times:  A Boeing 787 Dreamliner aircraft with no passengers on board caught fire at Logan International Airport in Boston on Monday when a battery in its auxiliary electrical system exploded, officials said.

A mechanic inspecting the Japan Airlines jet discovered smoke in the cockpit while performing a routine postflight inspection and reported it to airport authorities around 10:30 a.m. Eastern time, said Bob Donahue, the fire chief of the Massachusetts Port Authority.

A fire crew responded and determined that a battery used to power the plane’s electrical systems when the engines are not running had exploded, Chief Donahue said. The mechanic was the only person on board the plane when the smoke was discovered, and no one was hurt by the fire, he added. ….

…… The 787 relies heavily on electrical power to drive onboard systems that in other jet models are run by air pressure generated by the engines. It also experienced electrical problems during testing that prompted a redesign.

The Dreamliner has experienced a string of problems with its electrical systems in recent weeks. On Dec. 4, a United Airlines flight from Houston to Newark made an emergency landing after it appeared that one of its power generators had failed.

On Dec. 13, Qatar Airways said it had grounded one of its three 787 jets because of the same problem United experienced. On Dec. 17, United said that a second 787 in its fleet had developed electrical problems.

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Boeing Dreamliner has some teething troubles

December 5, 2012

It is only to be expected of course but the Boeing 787 Dreamliner will also surely have its share of teething difficulties. They seem relatively minor so far but the aircraft is after all 3 years late. I have not yet flown on the Dreamliner or the Airbus A380 but will not have any qualms about travelling on either when the opportunity arises. But the 4 engines on the A380 Airbus might be less stressful than just the 2 on the Boeing 787 Dreamliner for the first time on a new aircraft!

  1. Chicago Tribune: A brand-new United Airlines “Dreamliner” airplane bound for Newark was diverted Tuesday morning, making an emergency landing in New Orleans because of an undisclosed mechanical problem. On Tuesday, the 7:30 a.m. United flight 1146 from Houston to Newark was diverted to Louis Armstrong New Orleans International Airport and landed safely there at 9:25 a.m., the airline said. The plane, the third delivered to United recently, carried 174 customers and 10 crew members. Neither United nor Boeing would describe the problem except to say it was a “mechanical issue.”
  2. Seattle Times:The Federal Aviation Administration is ordering airlines to inspect 787 Dreamliners for improperly installed fuel-line connectors that could result in leaks or even fires. The safety directive, to be published Wednesday, gives airlines a week to check fuel-line system fastening wires and 21 days to check connectors inside the pylons that hold the engines. Fuel leaks were reported by airlines on two in-service 787s, and subsequent inspections by Boeing of jets in service or still in production revealed some fuel line connectors were installed incorrectly.

United Dreamliner: image United

Lufthansa A380 D-AIMA image: wikipedia

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Massive shale oil reserves in Utah and Colorado

November 14, 2012

The reserves are massive but not yet technologically exploitable. I have little doubt that human ingenuity will prevail and before too long. It is just a matter of time and engineering before this oil starts flowing.

Malthusians must be gnashing their teeth as “Peak Oil”  is pushed back – again – by a few hundred years!!

ABC News:

Drillers in Utah and Colorado are poking into a massive shale deposit trying to find a way to unlock oil reserves that are so vast they would swamp OPEC.

A recent report by the U.S. Government Accountability Office estimated that if half of the oil bound up in the rock of the Green River Formation could be recovered it would be “equal to the entire world’s proven oil reserves.”

Both the GAO and private industry estimate the amount of oil recoverable to be 3 trillion barrels.

“In the past 100 years — in all of human history — we have consumed 1 trillion barrels of oil. There are several times that much here,” said Roger Day, vice president for operations for American Shale Oil (AMSO).

The Green River drilling is beginning as shale mining is booming in the U.S. and a report by the International Energy Agency predicts that the U.S. will become the world’s largest oil producer by 2020. That flood of oil can have major implications for the U.S. economy as well as the country’s foreign policy which has been based on a growing scarcity of oil. …..

The cost of extracting the Green River oil at the moment would be higher than what it could be sold for. And there are significant environmental obstacles. ….. Nevertheless, the federal government has authorized six experimental drilling leases on federal land in an effort to find a way to tap into the riches of the Green River Formation. …….

Getting oil from Green River shale is a different proposition than getting gas and oil from other sites by using the controversial method of “fracking,” fracturing the underground rock with pressurized, chemical-infused water.

The hydrocarbons in Green River shale are more intimately bound up with the rock, so that fracking cannot release them. The shale has to be heated to 5,000 degrees Farenheit before it will give up its oil. ….

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