Heat (mass) transfer in serpentine flow passage with rectangular cross-section
| Autor: | Hideomi Fujita, Tadashi Tanaka, S Araki, Masafumi Hirota, Ahmad Syuhada, M Yanagida |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
geography
geography.geographical_feature_category Renewable Energy Sustainability and the Environment Chemistry Energy Engineering and Power Technology Reynolds number Thermodynamics Mechanics Inlet Sherwood number Heat mass transfer symbols.namesake Fuel Technology Nuclear Energy and Engineering Mass transfer Heat transfer Heat exchanger symbols Sublimation (phase transition) |
| Zdroj: | Energy Conversion and Management. 42:1867-1885 |
| ISSN: | 0196-8904 |
| DOI: | 10.1016/s0196-8904(01)00047-4 |
| Popis: | Detailed local heat (mass) transfer characteristics in rectangular cross-sectioned serpentine ducts with a sharp 180° turn have been measured by the naphthalene sublimation technique, directing special attention to the influence of the flow-inlet condition on the local mass transfer. Two contrasting flow-inlet conditions, a contracted-flow inlet and a uniform-flow inlet, have been tested for three turn clearances in the Reynolds number of 3.5×104. The distributions of local Sherwood numbers on all the walls of the test ducts are shown in the form of 2-D maps, and the influence of the flow-inlet condition on the local mass transfer characteristics is examined in detail. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect