第28卷第6期1999年11月石油化工设备PETRO-CHEMICALEQUIPMENTVol
1999文章编号:1000-7466(1999)06-0042-04管壳式换热器新型强化传热技术�李尔国,俞树荣,何世权(甘肃工业大学石油化工学院,甘肃兰州730050)摘要:介绍了管壳式换热器的管程和壳程新型强化传热技术机理及其在高效换热器中的应用,并阐述了换热器的最新技术动向
关键词:管壳式换热器;管程;壳程;强化传热中图分类号:TQ051
501文献标识码:ANewheattransferaugmentationtechniquesofshell-and-tubeheatexchangersLIEr-guo,YUShu-rong,HEShi-quan(PetrochemicalSchoolofGansuUniversityofTechnology,Lanzhou730050,China)Abstract:Methodsforimprovingtheheatexchangeinbothsidesintheshell-and-tubeheatexchangersaremain-lyintroduced
Thepropertiesandstructureofnewefficientshell-and-tubeheatexchangersaredescribed
Develop-mentofheatexchangertechnology,forexample,computationalfluiddynamics(CFD),isintroduced
Keywords:shell-and-tubeheatexchangers;tubeside;shellside;enhancementofheattransfer管壳式换热器具有结构坚固、适应性强、选材广、易于制造及