The Key Laboratory of Enhanced Heat Transfer and Energy Conservation of Ministry of Education, School of Chemistry and Chemical Engineering, South China University of Technology, China
语种：
中文
关键词：
传热性能;管壳式换热器;并流多通道进出口;分布挡板
关键词(英文)：
Distribution baffle;Heat transfer performance;Multi-parallel-channel inlet and outlet;Shell and tube heat exchanger
The experimental investigation on the local heat transfer performances of shell-side of a novel longitudinal flow shell and tube heat exchanger with multi-parallel-channel inlet and outlet(MPC)was presented. Under the condition of with and without fluid distribution baffle(FDB)in the region of inlet and outlet, both local and local-mean surface Nusselt number (Nu) distributions of inlet section, the overall heat transfer and resistance performances of heat exchanger were compared and analyzed, respectively. The result reveals the distribution pattern of local Nu and gives a reasonable mechanis...
