Heat Transfer between Tubes and a Fluid Flowing through Them with Varying Degrees of Turbulence Due to Entrance Conditions
- 1 June 1955
- journal article
- research article
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers
- Vol. 169 (1) , 993-1006
- https://doi.org/10.1243/pime_proc_1955_169_101_02
Abstract
An electrically heated tube was arranged to give the local, as well as the average, heat transfer between the tube and water, for both normal and abnormal turbulent conditions. The range of the Reynolds number was from 5,000 to 17,000. The inlet-end thermal effect and the effect of abnormal turbulence were investigated, and the results obtained were correlated by dimensionless groups and compared with the data for air recently obtained by the local method. The hydraulic loss of head due to abnormal turbulence was measured and compared with the increase in heat transfer.Keywords
This publication has 5 references indexed in Scilit:
- Heat Transmission to Liquids Flowing in PipesIndustrial & Engineering Chemistry, 1932
- Heat Transmission to Water Flowing in PipesIndustrial & Engineering Chemistry, 1931
- Unterteilung eines FunktionsmaßstabesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1921
- On the Rate of Heat Transmission between Fluids and Metal SurfacesProceedings of the Institution of Mechanical Engineers, 1909
- IV. On the passage of heat between metal surfaces and liquids in contact with themPhilosophical Transactions of the Royal Society A, 1897