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...N|9783410172710}}.</ref> is a [[chart]] that displays the [[brake-specific fuel consumption]] of an [[internal combustion engine]] at a given [[Rotational ...eed and mean effective pressure. The [[contour line]]s show brake-specific fuel consumption, indicating the areas of the speed/load regime where an engine ...

...costs for greenhouse gases, which is a contribution margin calculated from fuel costs, emission costs and revenues from electricity sales. In the COGIX fra ...o delivery at the system boundary of the CHP-plant, e.g. the price for the fuel includes a lump-sum for transportation costs and the estimated heat price h ...

...portant conclusion of infinitely fast chemistry is the non-co-existence of fuel and oxidizer simultaneously except in a thin reaction sheet.<ref>{{cite boo ...premixed combustion (fuel and oxidizer are separated initially), mixing of fuel and oxidizer takes place based on the mechanical time scale <math>t_m</math ...

{{Short description|Unit of volumetric flow rate of a gas at STP}} ...Punset, M., Baile, M. T., Martín, E., & Forn, A. (2011). Effect of oxygen/fuel ratio on the in-flight particle parameters and properties of HVOF WC-CoCr c ...

...tion definition is usually normalized such that it approaches unity in the fuel stream and zero in the oxidizer stream.<ref>Liñán, A., & Williams, F. A. (1 ...be the mass of oxygen required to burn unit mass of fuel (for [[hydrogen]] gas, <math>s=8</math> and for <math>\mathrm{C}_m\mathrm{H}_n</math> [[alkanes]] ...

...doi=10.1002/cphc.201700529|pmid=28710875|doi-access=free}}</ref> Synthesis gas is conventionally produced via the [[steam reforming]] reaction or [[coal g Thus, two [[greenhouse gas]]es are consumed and useful chemical building blocks, hydrogen and carbon m ...

...is also called [[biomethane]]. It can be used interchangeably with natural gas. ...ements of H₂S; it is not high quality enough to be used as fuel gas for machinery. The corrosive nature of H₂S alone is enough to de ...

* <math>R</math>: [[universal gas constant]] ==Batteries and fuel cells== ...

...ls to current projects|journal=Fuel|volume=166|pages=276–296|doi=10.1016/j.fuel.2015.10.111}}</ref> ...of carbon oxides in a microchannel reactor—Primary screening and impact of gas additives|journal=Catalysis Today|language=en|volume=125|issue=1–2|pages=81 ...

...crude oil]] and as output [[gasoline]], [[Diesel fuel|diesel]] and [[heavy fuel oil]] as well as (flare) losses. The equivalence number method can use the * {{math|1=a_gas = E_gas / (E_gas + E_diesel + E_HFO)}} ...

1&nbsp;kg of fuel + s kg of oxidant → (1 + s) kg of products For the [[combustion]] of the methane gas the equation becomes ...

...he surrounding gas. The gas flow over the droplet has many features of the gas flow over a rigid sphere: [[pressure gradient]], viscous [[boundary layer]] ...critical impact on the exchanges of mass, momentum and energy between the gas and the liquid phases and thus, they have to be properly accounted for in a ...

...only applies to residential water heaters, which are currently defined by fuel, type, and input capacity.<ref name=waterheaters>{{cite web|title=Residenti ! Fuel !! Type !! Input capacity ...

...al speed of the prime mover is used to increase the flow of working fluid (fuel, steam, etc.) to the prime mover, and hence power output is increased. The ...crease. All units will see an increase in the speed error, and so increase fuel flow to their prime movers and power output. In this way droop speed contro ...

...wever, the rate of the chemical reaction is faster than the rate of mixing fuel and oxygen. Therefore, that rate of combustion is controlled by rate of mix ...nt reaches a certain value where even after increasing the jet velocity of fuel the flame height will not change. Studies by Hawthorne et al. prove that th ...

...a photon gas, {{math|''E{{sub|2}}''}} is the prompt energy density of the fuel, ''α'' is ''V{{sub|n}}'' (neutron velocity) / ''λ{{sub|mfp{{sub|tot}}}}'' ( ...

...8). Relation between the temperature and velocity fields of the flame of a gas burner. Gos. Energ. Izd., Moscow-Leningrad.</ref> and by [[Yakov Zeldovich] where <math>\rho</math> is the gas [[density]] and <math>\boldsymbol{v}</math> is the flow velocity. The above ...

...at goes into the [[jet engine]], air and fuel, and what comes out, exhaust gas and an unbalanced force. This force, called thrust, is the sum of the momen ...y and rotating, such as ducts, compressors, etc., which are in the primary gas flow which flows through the engine from front to rear. The algebraic sum o ...

...urnal=Fuel|language=en|volume=86|issue=10–11|pages=1545–1551|doi=10.1016/j.fuel.2006.10.027|issn=0016-2361|last1=Kiran|first1=D.Y.|last2=Mishra|first2=D.P. <math>D_f</math>:diameter of the fuel tube ...

...conducting membrane as with other types of [[Fuel Cells]]. In Laminar flow fuel cells (LFFC) this is achieved by exploiting the phenomenon of non-mixing la ...ixture, MRFCs can potentially be simpler and less costly than conventional fuel cell systems.<ref>{{Cite web|title = MRFC Technology - Mantra Energy Altern ...