Structural Dynamics and Fluid Flow in Shell-and-tube Heat Exchangers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Structural Dynamics and Fluid Flow in Shell-and-tube Heat Exchangers write by Martin William Wambsganss. This book was released on 1985. Structural Dynamics and Fluid Flow in Shell-and-tube Heat Exchangers available in PDF, EPUB and Kindle.
Computational Study of the Heat Transfer and Fluid Structure of a Shell and Tube Heat Exchanger
Computational Study of the Heat Transfer and Fluid Structure of a Shell and Tube Heat Exchanger - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Computational Study of the Heat Transfer and Fluid Structure of a Shell and Tube Heat Exchanger write by Arturo Betancourt. This book was released on 2016. Computational Study of the Heat Transfer and Fluid Structure of a Shell and Tube Heat Exchanger available in PDF, EPUB and Kindle. A common technique to improve the performance of shell and tube heat exchangers (STHE) is by redirecting the flow in the shell side with a series of baffles. A key aspect in this technique is to understand the interaction of the fluid dynamics and heat transfer. Computational fluid dynamics simulations and experiments were performed to analysis the 3-dimensional flow and heat transfer on the shell side of an STHE with and without baffles. Although, it was found that there was a small difference in the average exit temperature between the two cases, the heat transfer coefficient was locally enhanced in the baffled case due to flow structures. The flow in the unbaffled case was highly streamed, while for the baffled case the flow was a highly complex flow with vortex structures formed by the tip of the baffles, the tubes, and the interaction of flow with the shell wall.
Engineering Fluid Dynamics 2019-2020
Engineering Fluid Dynamics 2019-2020 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Engineering Fluid Dynamics 2019-2020 write by Bjørn H. Hjertager. This book was released on 2021-02-25. Engineering Fluid Dynamics 2019-2020 available in PDF, EPUB and Kindle. This book contains the successful submissions to a Special Issue of Energies entitled “Engineering Fluid Dynamics 2019–2020”. The topic of engineering fluid dynamics includes both experimental and computational studies. Of special interest were submissions from the fields of mechanical, chemical, marine, safety, and energy engineering. We welcomed original research articles and review articles. After one-and-a-half years, 59 papers were submitted and 31 were accepted for publication. The average processing time was about 41 days. The authors had the following geographical distribution: China (15); Korea (7); Japan (3); Norway (2); Sweden (2); Vietnam (2); Australia (1); Denmark (1); Germany (1); Mexico (1); Poland (1); Saudi Arabia (1); USA (1); Serbia (1). Papers covered a wide range of topics including analysis of free-surface waves, bridge girders, gear boxes, hills, radiation heat transfer, spillways, turbulent flames, pipe flow, open channels, jets, combustion chambers, welding, sprinkler, slug flow, turbines, thermoelectric power generation, airfoils, bed formation, fires in tunnels, shell-and-tube heat exchangers, and pumps.
Computational Fluid Dynamics and Heat Transfer Analysis for a Novel Heat Exchanger
Computational Fluid Dynamics and Heat Transfer Analysis for a Novel Heat Exchanger - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Computational Fluid Dynamics and Heat Transfer Analysis for a Novel Heat Exchanger write by Haolin Ma. This book was released on 2012. Computational Fluid Dynamics and Heat Transfer Analysis for a Novel Heat Exchanger available in PDF, EPUB and Kindle. Computational fluid dynamics and heat transfer simulations are conducted for a novel shell-tube type heat exchanger. The heat exchanger consists of tube with a narrow slot oriented in the stream-wise direction. Numerical simulations are conducted for the Reynolds number from 700 to 6000. The 3D turbulent flow in the tube bank region is modeled by k-epsilon Reynolds stress averaging method by employing ANSYS FLUENT. 3-D and 2-D transient flow and heat transfer simulations are compared to determine the effects of wall on the flow structure. The wall influence the spatial structure of the vortices formed in the wake of tubes and near the exit of slots. The flow structure predicted and observed is compared. The agreement between the predicted 3-D flow structure and PIV flow visualization results verifies the numerical method and the turbulent model employed here. The slotted tube heat exchanger improved heat transfer by more than 50% compare to the traditional shell-tube heat exchanger without slots.
Computational Fluid Dynamics and Heat Transfer
Computational Fluid Dynamics and Heat Transfer - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Computational Fluid Dynamics and Heat Transfer write by Ryoichi Amano. This book was released on 2011. Computational Fluid Dynamics and Heat Transfer available in PDF, EPUB and Kindle. Heat transfer and fluid flow issues are of great significance and this state-of-the-art edited book with reference to new and innovative numerical methods will make a contribution for researchers in academia and research organizations, as well as industrial scientists and college students. The book provides comprehensive chapters on research and developments in emerging topics in computational methods, e.g., the finite volume method, finite element method as well as turbulent flow computational methods. Fundamentals of the numerical methods, comparison of various higher-order schemes for convection-diffusion terms, turbulence modeling, the pressure-velocity coupling, mesh generation and the handling of arbitrary geometries are presented. Results from engineering applications are provided. Chapters have been co-authored by eminent researchers.
