نتایج جستجو برای: fuel ratio

تعداد نتایج: 566108  

Journal: :international journal of nano dimension 0
s. abedini khorrami department of chemistry, azad university, north tehran branch, tehran, iran. r. islampour department of chemistry, azad university, north tehran branch, tehran, iran. h. bakhtiari department of chemistry, azad university, north tehran branch, tehran, iran. q. sadr manuchehri naeini department of chemistry, azad university, north tehran branch, tehran, iran.

nanocrystalline particles of barium hexaferrite has been prepared by the sol–gel auto- combustion method using iron and barium nitrate with a ba:fe molar ratio of 1:10. the effect of fuel such as citric acid and aspartic acid was investigated on the structure and magnetic properties of nanoparticles. the results revealed that the formation of barium hexaferritefine particles is influenced by mo...

Journal: :International Journal of Energy and Environmental Engineering 2012

Mirmohammadi, Ommi,

The purpose of present paper is simulation a direct injection stratified charge natural gas engine. The KIVA-3V code was used for gaseous fuel injection simulation. Compression and expansion stroke of engine cycle is simulated using KIVA-3V code. In cylinder fuel equivalence ratio distribution criterion is used for studying mesh independency. The results show that 550000 cells number is suff...

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