Search results
Results from the WOW.Com Content Network
The Type 214 is a class of diesel–electric submarines developed exclusively for export by Howaldtswerke-Deutsche Werft GmbH (HDW). [1] It features diesel propulsion with an air-independent propulsion (AIP) system using Siemens polymer electrolyte membrane (PEM) hydrogen fuel cells.
The submarines can operate at high speed on diesel power or switch to the AIP system for silent slow cruising, staying submerged for up to three weeks with little exhaust heat. The system is also said to be vibration-free and virtually undetectable. The Type 212 is the first fuel cell propulsion system equipped submarine series. [8] [9]
An amendment titled Regulations Amending the Sulphur in Diesel Fuel Regulations (SOR/2005-305) added following deadlines: concentration of sulfur in diesel fuel produced or imported for use in off-road engines shall not exceed 500 ppm from 1 June 2007 until 31 May 2010, and 15 ppm after that date.
Diesel fuel has many colloquial names; most commonly, it is simply referred to as diesel.In the United Kingdom, diesel fuel for road use is commonly called diesel or sometimes white diesel if required to differentiate it from a reduced-tax agricultural-only product containing an identifying coloured dye known as red diesel.
A Type 212 submarine of the German Navy, equipped with a fuel-cell AIP. A diagram of the fuel-cell AIP module developed by the DRDO of India. Siemens has developed a 30–50 kilowatt fuel cell unit, a device that converts the chemical energy from a fuel and oxidiser into electricity. Fuel cells differ from batteries in that they require a ...
Initial production of fuel cell power units will be relatively small, with Honda executive Jay Joseph saying at an event on Wednesday that his company is aiming to deliver 2,000 fuel cell power ...
Smartstream D2.0/D2.2 The Hyundai R engine is a diesel 4-cylinder automobile engine produced by Hyundai Motor Group , it was announced during the Advanced Diesel Engine Technology Symposium in November 2008 and began production in 2009.
Hydrogen fuel cell maker Loop Energy said on Sunday that its latest cell system can deliver better fuel economy than a diesel engine at current price levels. The Burnaby, British Columbia-based ...