constant-pressure specific heat, two-phase flow, non-equilibrium phase changeIn this paper, the air-water vapor-water system is taken as an example, and the formula of constant- pressure specific heat during non-equilibrium phase change process in the two-phase flow system is deduced using the...
awhere W is the mass flow, T is the temperature and P is the pressure. The subscripts 1 and 2 refer to the turbine inlet and outlet, respectively. What remains possibly to consider are steam turbine losses and variations with load of the isentropic efficiency. 那里W是流量, T是温度,并且P...
The ratio k of the gas constant R to the specific heat at constant pressure Cp .McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, or...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Stefan-Boltzmann constant [′shte‚fän ′bōlts‚män ‚kän·stənt] (statistical mechanics) The energy radiated by a blackbody per unit area per unit time divided by the fourth power of the body...
Integrating above formula with respect to T, we have: (2.53)P(T,V)=PK(V)+∫0TkT·αTdT=PK(V)+PT(T,V), where PK (V) is only related to the specific volume V, and has nothing to do with the temperature T. So it is called the cold pressure. But PT (V,T) is determined by...
On net shopping, then 12 days, slowly take quickly for a week or long.Sometimes, the allocation process also can have some problems, trades the goods, quite troublesome; But the market shopping quite is convenient. [translate] a河水清澈,可以看到里面的鹅卵石, The river water is limpid, may ...
it is convenient to normalise the deviatoric part of the effective stress tensorwith respect to the mean effective stress, yielding the stress ratio tensor. This accounts for the property of granular materials that their strength and stiffness strongly depend on the pressure level. The rate of effe...
Tan et al. (1998) used different ring geometries to study the ring compression process. Concave, rectangular and convex shaped cross-sections were employed. The results indicated that the influence of strain hardening on friction is complicated. Friction was affected by the normal pressure in a ...
The gas constant appears extensively in formulae relating pressure and temperature changes, and is numerically equal to the difference between CP and CV. The gas constant for an individual gas is theuniversal gas constantdivided by themolecular weight, and has units of J/kg K. The universal gas...
2) pressure equilibrium constant 压力平衡常数3) Nernst partition constant 分配平衡常数4) equilibrium [英][,i:kwɪ'lɪbriəm] [美]['ikwə'lɪbrɪəm] 平衡常数 1. The thermodynamic and equilibrium constant criterion of the silver leaching with cyanide is deduced. 推导计算了...