phase change from liquid to gasLogin
Laminar boundary-layer flows of gas and liquid having a wavy phase-changing interface are analytically investigated to predict the features of their disturbance field. The basic field is approximated to be of linear profiles and perturbed with small wavy disturbances. The rate of phase-change at th...
aThe experinents demonstrate that the gas-liquid reaction becomes gas film controlling as the cobalt ethylenediamine concentration exceeds when there is 1200 ppm SO in the gas phase experinents显示出,气液的反应成为气体影片控制,当钴乙二胺含量超出,当如此有1200 ppm在气相 [translate] ...
liquid is mainly subjected to downward centrifugal and gravitational forces,thus liquid preferentially takes off from the branch.Increasing gas or liquid velocity isharmful to the liquid take-off since the bubbles entrained in the liquid flow in the branch are increased and the liquid drops generated...
(1) The hydrate particle deposited in the gas phase; (2) the hydrate particle deposited in the liquid film is drawn back to the gas phase due to liquid film atomization. The rate law expressing the rate of change of the hydrate concentration with time can be expressed as [47,48]: (3...
(gas or steam). It is extremelyimportant that the phase change from liquid water tosteam be complete. In other words, the liquid watermust be fully converted to steam (USP pure steam)to avoid carryover of undesirable impurities in liquidw 蒸馏是使用相变forwater液体对 () 水煤气或 (蒸汽的...
GAS-NON-NEWTONIAN LIQUID FLOW THROUGH ELBOWS Experimental investigations have been carried out to evaluate the two-phase pressure drop across different types of elbows in the horizontal plane for gas-... TK Bandyopadhyay,TK Banerjee,SK Das - 《Chemical Engineering Communications》 被引量: 29发表: ...
Governing equations of two fluid model for gas-liquid two-phase flow have been presented in detail. A K-ε model is also developed to predict gas-liquid two-phase flow turbulence with a basic assumption of that the shear-induced turbulence and bubble-induced turbulence may be linearly superposed...
(phase change), and sub-cooling (liquid). The specific heat has a sharp peak around 200K, which makes the cooling load uneven along the NG flow. In order to achieve a highthermodynamic efficiency, it is crucial to minimize theentropy generationdue to the temperature difference between the ...