Rapid depletion of conventional fossil fuels and increasing environmental concern are
demanding an urgent carry out for research to find an alternate fuel which meets the fuel …

In order to improve engine performance by reducing hydrocarbon (HC) emissions from cold
start of gasoline engine, firstly, cold-start emission control measures such as pre-treatment …

This review offers a summary of the recent research progress on hydrogen enriched
compressed natural gas (HCNG) engines. Spark ignition IC engines fueled by HCNG have …

With the huge growing demand of energy utilization and various threats posed due to the
emissions had substantially led the thinkers to put on strategic plans to decrease the usage …

The approach of fossil fuel substitution requires alternative strategies in the progressing
sector coupling of energy storage, distribution and conversion. Promising solutions are …

A single cylinder diesel engine was modified to operate as a Compressed Natural Gas
(CNG) fuelled lean burn Spark Ignition (SI) engine. The engine was tested at 1500 rpm …

The usage of natural gas in internal combustion engines involves various difficulties, like
weak lean-burn ability, low flame speed and ignitability, which demand deep studies for its …

Depletion of petroleum reserves and prevailing stringent emission legislations have
motivated the researchers to develop and introduce alternative automotive fuels with an …

Cooled and heavy exhaust gas recirculation (EGR) has been used to control NOx emissions
from diesel engines, but its application has been limited by low thermal efficiency or high …

The addition of hydrogen to natural gas could be a short-term alternative to today's fossil
fuels, as greenhouse gas emissions may be reduced. The aim of this study is to evaluate the …