The paper evaluates and discusses the combustion characteristics of electrolytically produced stoichiometric hydrogen … of a hydrogen-oxygen fuelled engine. Maximum combustion pressures are investigated and compared to theoretical …

for alternative fuels. Among various alternatives hydrogen is a long-term renewable and least polluting fuel. Its clean … burning capability helps to meet the stern emission norms. Full substitution of diesel with hydrogen may not be convenient for … the time being but employing of hydrogen in a diesel engine in dual fuel mode is possible. In this experimental …

Possibly one of the most significant advantages that hydrogen may have as a fuel is its potential for increased second … hydrocarbon-based fuels. A computational investigation of this effect is pursued for the case of mixtures of hydrogen and natural … function of hydrogen content of the fuel and the operating parameters of the engine. Of particular importance is the …

natural gas. One alternative fuel to carbon-based fuels is hydrogen which is considered to be low polluting fuel. In the … present experimental investigation hydrogen was injected into the intake manifold by using an injector. Using an electronic … noticed due to the use of hydrogen. By adopting manifold injection technique the hydrogen–diesel dual fuel engine operates …

As hydrogen fuel cell vehicles move from manifestation to commercialization, the users expect safe, convenient and … customer-friendly fuelling. Hydrogen quality affects fuel cell stack performance and lifetime, as well as other factors such as … valve operation. In this paper, previous researcher's development on hydrogen as a possible major fuel of the future has …

performance at low load conditions. This paper experimentally investigated the co-effect of cylinder cutoff and hydrogen addition … engine equipped with an electronically controlled hydrogen injection system and a hybrid electronic control unit. The engine …, respectively. For each cylinder closing strategy, the hydrogen energy fraction in the total fuel (βH2) was increased from 0% to …

parallel-arranged bubbling fluidized bed and a fixed bed reactor, has been developed to convert Stabilat® into hydrogen …

This paper compared the effects of hydrogen and hydrogen–oxygen blends (hydroxygen) additions on the performance of a … engine equipped with a hydrogen and oxygen injection system. A hybrid electronic control unit was applied to adjust the … hydrogen and hydroxygen volume fractions in the intake increasing from 0% to about 3% and keep the hydrogen-to-oxygen mole …

diesel engine with naturally aspirated hydrogen at the engine speed of 1800revmin−1 under five engine loads. Hydrogen was … to high loads. At 90% load, abnormal combustion occurs with more than 30% hydrogen addition as indicated by the drastic … emissions (except for formaldehyde) can be efficiently reduced. More than 30% of hydrogen addition can reduce the HC emission at …