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The tumultuous history of the diesel engine

Volkswagen, diesel's most enthusiastic patron, deceived everyone about the amount of emissions its cars were putting out. We have covered this latest massive automotive scandal in great detail, and there are surely more fascinating revelations to come. It turns out that this is just the latest episode in the epic story of the controversy and intrigue surrounding the diesel engine, and its inventor. This is the story of the tumultuous birth and interesting evolution of the compression-ignition engine at the center of the VW scandal. Napoleon III Got Rudolf Diesel Deported Rudolf Diesel was born in Paris in 1858. His Bavarian parents had settled in France where his father, Theodor, was a leather goods manufacturer. When the French Parliament declared war on Prussia, kicking off the Franco-Prussian war, the Diesels fled to London. When he was 12, Rudolf went to live with his aunt and uncle in the Bavarian university town of Augsburg. It was his parents' hometown, and importantly, it's where Rudolf began studying at the Royal County Trade School. His time in Augsburg, graduating at the top of his class from trade school that laid the groundwork for all that was to come. Diesel Nearly Blew Himself Up An early career in refrigeration saw Diesel running R&D in Berlin for Linde, a company started by refrigeration pioneer Carl Von Linde, one of Diesel's professors. His ambition to branch out beyond refrigeration, and his deep understanding of thermodynamics, led to efficiency experiments with steam engines. Diesel was trying to create an engine that didn't waste heat from the combustion process, therefore getting the most work out of the fuel. Instead, he was nearly killed when an experimental ammonia vapor steam engine exploded. Recovery took many months, and during some of that time, he was no doubt planning his next experimental engine, based on the theoretical Carnot cycle. His Engine Was An Attempt To Stick It To The Man Steam engines were expensive to run and wasteful. Diesel thought the efficiency of his design would be a way for the small business to compete with the dominant industrial giants. It was, and it did, but big business is equally passionate about chasing efficiency. Diesel engines quickly proliferated in industries both grand and cottage. Rudolf Didn't Really Invent The Diesel As We Know It Instead, he improved an existing one to a significant degree. The Diesel engine could be considered an evolution of the "hot-bulb" engine.

VW gets help from Daimler to deal with VW scandal

Volkswagen has hired Christine Hohmann-Dennhardt, a compliance officer, away from Daimler. Normally, this wouldn't be particularly big news. The reason you might care is summed up rather succinctly by Ferdinand Dudenhoeffer, director of the Center for Automotive Research at the University of Duisburg-Essen, who said that Hohmann-Dennhardt is being tasked with helping the entire German automobile industry "clean up the collateral damage from the diesel deceit." Hohmann-Dennhardt had to be released early from her contract with Daimler in order to take on this difficult role with an inter-country rival. VW Chairman Hans Dieter Poetsch thanked "Daimler AG for agreeing to our request to the early termination of Dr. Hohmann-Dennhardt's contract." What makes this move even more interesting is that Daimler and Volkswagen have had a terse relationship in recent years due to the poaching of important employees from one side to the other. According to Bloomberg, Hohmann-Dennhardt's contract with Daimler had been secured through February of 2017, but with her early release, she will start her new role on VW's board of management in January of 2016. Daimler, for its part, released a statement suggesting the decision was made "in the interests of the good corporate governance of the German automotive industry." Prior to her employment at Daimler, Hohmann-Dennhardt served for 11 years as a judge. Reading between the lines, it seems VW's massive corporate scandal has rocked the German auto industry to its core. Enough so, in fact, that Daimler would be willing to let go of a highly talented and well-respected executive – the first woman ever appointed to the German automaker's board – who had served since there since 2011. Feel free to read through VW's entire statement, below. Related Video: Dr. Christine Hohmann-Dennhardt to move to Volkswagen AG in 2016 as Board Member for Integrity and Legal Affairs Daimler AG agrees to move of Board Member for Integrity and Legal Affairs to Volkswagen AG The Chairman of the Supervisory Board of Volkswagen AG, Hans Dieter Potsch, has requested the Chairman of the Supervisory Board of Daimler AG, Dr. Manfred Bischoff, to agree to the early termination of the contract with Dr. Christine Hohmann-Dennhardt, Member of the Board of Management of Daimler AG for Integrity and Legal Affairs, which runs until February 28, 2017. She is to join the Volkswagen Group as of January 1, 2016 as the Board Member for Integrity and Legal Affairs.

Recharge Wrap-up: Tesla details factory expansion; Ford and SunPower raise money for Sierra Club

Tesla has revealed the details of the upgrade of its Fremont, CA factory. One major change is the addition of a dedicated production space for the dual-motor P85D version of the Model S. Robots will be doing the battery installation on the Model S to save some time, and new export docks allow Tesla to get the cars out the door and on the way to their new owners more quickly. The new robots that move the cars around the factory have been named after X-Men characters, which makes our inner geeks smile. Check out the factory upgrade in the time-lapse video below and read more at Teslarati or at the Tesla Motors Blog. A program in Beijing for privileged registrations for EVs hasn't had much success. Of the 1,424 lottery winners, only about 30 percent went on to register an electric car despite a two-month extension of the deadline to do so. Buyers are likely discouraged by the lack of charging infrastructure, which the city hopes to ameliorate with the addition of 1,000 new charging stations by the end of the year, and by requiring new and renovated developments to set aside parking specifically for EV charging. Read more at Green Car Reports. The UC Davis Institute of Transportation Studies suggests that laws designed to protect dealers and consumers are stymieing the adoption of EVs. Laws like the ones certain states have in place that block or otherwise restrict Tesla's direct-to-consumer business model are not helpful for companies that want to introduce new products to the market. They prevent companies from passing on savings to customers for whom they would likely make the difference in a purchasing decision. One possible solution would be to allow exemptions to certain selling restrictions for a certain number of vehicles sold. "This could give automakers the degree of control needed to work out kinks with early customers, develop scalable processes for supporting PEVs, and ensure that effective dealer performance standards are in place before handing the reins over to wholly independent retailers," according to UC Davis ITS. Read more at the UC Davis website. Volkswagen says its environmental program, called "Think Blue. Factory," is meeting the automaker's own sustainability targets. The main purpose of the program is to move toward eco-friendlier carmaking at each of its plants worldwide.