Supercritical flow in circular pipe bends
نویسندگان
چکیده
منابع مشابه
Measurements and computations of flow in pipe bends
Measurements are given of the tiotal pressure and yaw relative to the pipe axis of flow in various pipe bends attached to the end of a long straight pipe, for a pipe Reynolds number of 2-36 x lo5. The behaviour of the induced secondary flows is presented in detail. In a 180" bend it is found that, from the start of tho bend, the secondary flows increase to a maximum and then decrease to a stead...
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A numerical solution to the entropy generation in a circular pipe is made. Radial and axial variations are considered. Navier-Stokes equations in cylindrical coordinates are used to solve the velocity and temperature fields. Uniform wall heat flux is considered as the thermal boundary condition. The distribution of the entropy generation rate is investigated throughout the volume of the fluid a...
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ژورنال
عنوان ژورنال: FME Transaction
سال: 2014
ISSN: 1451-2092
DOI: 10.5937/fmet1402128k