2. 理想气体近似(Ideal Gas Assumption) 2.1 总配分函数与分子的配分函数的关系 理想气体中,分子与分子之间除了弹性碰撞,不存在任何其他的相互作用。系统的总能量等于每个分子的能量之和: Ei(N,V)=[ε1(V)+ε2(V)+...+εN(V)]i 根据全同粒子假设,每个分子的不可区分。因此配分函数要除以分子的全排...
aUnder the assumption of ideal thermal exchange between the streams of gas mixture from the output of reformer and pre-heated air upstream the SOFC, it is obvious that an infinite number of equivalent scenarios with different temperatures of these streams may result in the same plant efficiency....
For both processes the simulations are compared to a reference simulation using a Redlich-Kwong equation-of-state based on the critical properties of all constituents. Auto-ignition is studied for several n-heptane/air mixtures and the results show that the ideal gas assumption can impose large ...
For both processes the simulations are compared to a reference simulation using a Redlich-Kwong equation-of-state based on the critical properties of all constituents. Auto-ignition is studied for several n-heptane/air mixtures and the results show that the ideal gas assumption can impose large ...
The effect of the ideal gas law assumption on auto-ignition and NOx-formation in a rapid compression machine is studied. For both processes the simulations are compared to a reference simulation using a Redlich-Kwong equation-of-state based on the critical properties of all constituents. Auto-ign...
2 (a)(i) State the basic assumption of the kinetic theory of gases that leads to the conclusion that the potential energy between the atoms of an ideal gas is zero..---.---.---.[1](ii) State what is meant by the internal energy of a substance...[2](iii) Explain why an incr...
(b)Explain, on the basis of the kinetic model of gases, the pressure exerted by a gas.[3](c) A cylinder contains 1.0 mol of a monatomic ideal gas.(i) The volume of the cylinder is constant.Calculate the energy required to raise the temperature of the gas by 1.0 K.energy=... [1...
June 11, 2001, 14:52 Validity of Continuum Assumption? #1 Richard Guest Posts: n/a Hi -- I am aware that the mean free path (MFP) of molecules is the limiting factor in considering a fluid to be a continuum. However, most of the references to MFP calculations point to ideal gas ana...
aUnder the assumption of ideal thermal exchange between the streams of gas mixture from the output of reformer and pre-heated air upstream the SOFC, it is obvious that an infinite number of equivalent scenarios with different temperatures of these streams may result in the same plant efficiency....
aUnder the assumption of ideal thermal exchange between the streams of gas mixture from the output of reformer and pre-heated air upstream the SOFC, Under the assumption of ideal thermal exchange between the streams of gas mixture from the output of reformer and pre-heated air upstream the SOFC...