Buscar
Mostrando ítems 1-10 de 137
Simulação numérica de trocadores de calor multitubulares equipados com fitas helicoidais externamente aos tubos
(1998-03-01)
Classical shell-and-tube heat exchangers are usually equipped with segmental baffles. These baffles serve two basic functions: (a) they provide tube supports, thereby preventing or reducing mechanical problems, such as ...
Simulação numérica de trocadores de calor multitubulares equipados com fitas helicoidais externamente aos tubos
(1998-03-01)
Classical shell-and-tube heat exchangers are usually equipped with segmental baffles. These baffles serve two basic functions: (a) they provide tube supports, thereby preventing or reducing mechanical problems, such as ...
Simplified calculation of vibrations in shell and tube heat exchangers with liquids
(Universidad Nacional de Colombia Sede Medellín, 2014-08-25)
A very serious problem to consider in the mechanical design of Shell and Tube Heat Exchangers is the vibrations induced in the tubes by the fluid pass. The vibration of the tubes of the Shell and Tube Heat Exchangers is a ...
Effect of the mass flow rate on the heat transfer phenomena in a shell and tube heat exchanger
(International Journal of Applied Engineering ResearchIndia, 2018)
This article presents the development of some case studies on
shell and tube heat exchangers using a graphical interface
developed in MATLAB®. Through the case studies, the
variation in the performance of the equipment ...
Effect of the mass flow rate on the heat transfer phenomena in a shell and tube heat exchanger
(International Journal of Applied Engineering ResearchIndia, 2018)
This article presents the development of some case studies on
shell and tube heat exchangers using a graphical interface
developed in MATLAB®. Through the case studies, the
variation in the performance of the equipment ...
Simulação de um trocador de calor casco e tubos com fluido turbulento utilizando código CFD
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2018-07-12)
In the execution of a design of a tube and shell heat exchanger, it is always necessary to analyze the ideal thermal design for the process in which it will be used. This analysis can be done in two ways: analytically, for ...
Heat exchangers for cardioplegia systems: In vitro study of four different concepts
(Blackwell Publishing, 2003-05-01)
The aim of this work is the evaluation of four different heat exchangers used for myocardium during cardioplegic system in cardiac surgeries. Four types of shell and tube heat exchangers made of different exchange elements ...