Abstract
A numerical study is reported for simulating the thermalhydraulic mixing phenomena of cold and hot flows with intersecting angle of 60 degree . A computer program was developed for this unsteady, three dimensional turbulent flow and heat transfer problem. SUDS/UDS numerical schemes and streamline curvature modification are adapted to the standard double prime k- epsilon prime two-equation model of turbulence in computation for the affections of flow recirculating and numerical diffusion. Selected test conditions of experiments done by EPRI/CREARE are calculated to examine the effects of new approaches. The predictions consist of velocity and temperature fields and good agreements are obtained.
| Translated title of the contribution | 三维紊流热混合计算中流线曲斜效应及数值模式修正之研究 |
|---|---|
| Original language | English |
| Pages (from-to) | 95-102 |
| Journal | 中國機械工程學刊 |
| Volume | 8 |
| Issue number | 2 |
| Publication status | Published - Apr 1987 |
| Externally published | Yes |
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