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The Legacy of the Datapoint 2200 Microcomputer

Cars That Think

As the history committee chair of the IEEE Lone Star Section , in San Antonio, Texas, I am responsible for documenting, preserving, and raising the visibility of technologies developed in the local area. CTC) in San Antonio, the machine played a significant role in the early days of microcomputers.

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Eaton says testing and use show its cylinder-deactivation technology can help commercial vehicle OEMs meet coming emissions regulations

Green Car Congress

Eaton’s CDA technology for commercial vehicles will be available by 2024 for single- and double-overhead cam engines, as well as cam-in-block engines. The results, which show real-world fuel economy improvement, are representative of the new low-load in-use compliance regulations. —Karl Sievertsen.

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SwRI and USTA researchers to develop a novel catalyst for low-temperature SCR

Green Car Congress

Southwest Research Institute (SwRI) and The University of Texas at San Antonio (UTSA) announced funding for a new joint research projects to advance clean emission technologies. Future fuel economy standards will result in lower exhaust gas temperatures and limit the use of high-temperature SCR.

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Turbo, air-hybrid Scuderi split cycle engine achieves 64 mpg US in simulations; CO2 emissions of 85 g/km

Green Car Congress

The Scuderi Group released findings from a computer simulation study measuring the performance of the Scuderi split-cycle engine modeled against the European class of “high economy” vehicles. The data showed that a turbocharged/air-hybridized Scuderi Engine ( earlier post ) can achieve at least 64 mpg US (3.7

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SwRI launches new automotive consortium focusing on fuels and lubricants

Green Car Congress

Southwest Research Institute (SwRI) is launching the Advanced Engine Fluids (AEF) consortium to better understand fuel and lubricant chemistry and its effects on engine combustion. The AEF will hold its first meeting on 7 July 2014, at SwRI in San Antonio.

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Daimler Trucks NA SuperTruck achieves 115% freight efficiency improvement over 2009 baseline; 50.2% engine BTE

Green Car Congress

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% engine brake thermal efficiency. liter engine, a hybrid system, a Waste Heat Recovery (WHR) system, along with a number of other upgrades. mpg (19.26

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Atomic cobalt on nitrogen-doped graphene catalyst shows promise to replace platinum for hydrogen production

Green Car Congress

The Rice lab of chemist James Tour and colleagues at the Chinese Academy of Sciences, the University of Texas at San Antonio and the University of Houston have developed a robust, solid-state catalyst that shows promise to replace expensive platinum for hydrogen generation.

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