NDLI: Numerical analysis on heat transfer enhancement by waves on falling liquid film

Content Provider	Springer Nature Link
Author	Miyara, Akio
Copyright Year	2000
Abstract	Numerical simulations have been carried out for two dimensional wavy falling liquid films on a vertical wall. The algorithm of the simulation is based on MAC method and schemes for interfacial boundary conditions are modified. Small artificial perturbations given at the inflow boundary grow rapidly and then the amplitude of the waves approaches to developed waves. Effects of the disturbance frequency on the wave development behavior and heat transfer characteristics are especially investigated. For low frequency, a disturbance wave develops to a solitary wave consisted of a large amplitude roll wave and small amplitude capillary waves. Increasing the frequency, the wave amplitude decreases and the capillary wave disappears. For further high frequency, the disturbance amplitude reduces along down stream. The heat transfer coefficient is enhanced by the surface wave and has a maximum at a certain frequency. The streamlines and the temperature contours are shown for various frequency waves and the heat transfer enhancement mechanism is clarified.
Starting Page	236
Ending Page	242
Page Count	7
File Format	PDF
ISSN	10032169
Journal	Journal of Thermal Science
Volume Number	9
Issue Number	3
e-ISSN	1993033X
Language	English
Publisher	Science Press
Publisher Date	2000-01-01
Publisher Place	Beijing
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	film flow wave heat transfer enhancement numerical simulation Mechanics, Fluids, Thermodynamics Engineering Fluid Dynamics Engineering Thermodynamics, Transport Phenomena
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Gas absorption by wavy falling liquid film formed on inner surface of vertical tubes

Numerical investigation of kinetic energy and surface energy of wavy falling liquid film

Experimental and numerical simulations of flow and heat transfer in heat exchanger elements using liquid crystal thermography

Heat transfer and hydrodynamics in annular chromatography: CFD-simulation and experiments

A numerical study on the heat transfer enhancement behavior of water-microparticles suspension

Conjugate heat transfer analysis of film cooling flows

Numerical simulation of sub-cooled cavitating flow by using bubble size distribution

Numerical simulation of a liquid propellant rocket motor

Numerical simulation of deflecting flow in a symmetric enlarged channel

Numerical analysis on heat transfer enhancement by waves on falling liquid film

Similar Documents

Gas absorption by wavy falling liquid film formed on inner surface of vertical tubes

Numerical investigation of kinetic energy and surface energy of wavy falling liquid film

Experimental and numerical simulations of flow and heat transfer in heat exchanger elements using liquid crystal thermography

Heat transfer and hydrodynamics in annular chromatography: CFD-simulation and experiments

A numerical study on the heat transfer enhancement behavior of water-microparticles suspension

Conjugate heat transfer analysis of film cooling flows

Numerical simulation of sub-cooled cavitating flow by using bubble size distribution

Numerical simulation of a liquid propellant rocket motor

Numerical simulation of deflecting flow in a symmetric enlarged channel

Numerical analysis on heat transfer enhancement by waves on falling liquid film