Results 201 to 210 of about 22,182 (258)

Effect of non-uniform heating on scCO2 heat transfer deterioration

Applied Thermal Engineering, 2020
Abstract The accurate prediction of heat transfer deterioration (HTD) is important to ensure the safe operation of scCO2 cycles driven by various heat sources. Here, the scCO2 heat transfer experiment is performed in a 10 mm diameter vertical tube, covering the ranges of pressures 7.51–21.1 MPa, mass fluxes 488–1500 kg/m2s and heat fluxes 43.7–488 kW/
Jinliang Xu, Jian Xie, Mingjia Li
exaly   +2 more sources

A model of heat transfer coefficient for supercritical water considering the effect of heat transfer deterioration

International Journal of Heat and Mass Transfer, 2019
Abstract Supercritical water has been widely used as working fluid in many thermodynamic cycles, predicting heat transfer coefficients of supercritical water precisely is of great importance to the system design. However, most of the existed correlations could not give satisfying results when heat transfer deterioration happens.
Bofeng Bai
exaly   +2 more sources

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