CHT-21

Due to the current situation of the COVID-19 pandemic around the world, the 8th International Symposium on ADVANCES IN COMPUTATIONAL HEAT TRANSFER – CHT-21 will be held in a full online format, during August 15 – 19, 2021.

Abstracts can be submitted to the Open Forum session until May 14, 2021.

Source: Rio Convention & Visitors Bureau, http://rcvb.com.br/         

OBJECTIVE

The goal of the symposium is to provide a forum for the exchange of ideas, methods and results in computational heat transfer. Fundamental and applied papers will be welcome.

Topics will include but are not limited to:

  • Biological heat transfer
  • Boundary layer flow and heat transfer
  • Combustion and fire modelling
  • Computational methods
  • Double diffusive convection
  • Energy
  • Environmental heat transfer
  • Forced convection
  • Internal flow and heat transfer
  • Inverse problems
  • Materials processing and manufacturing
  • Micro and nanoscale heat transfer
  • Natural convection
  • Radiative heat transfer
  • Single and multiphase flow and heat transfer
  • Solidification and melting
  • Sustainability
  • Turbulent heat transfer
  • Turbulence modelling
  • Verification and Validation

SCIENTIFIC PROGRAMME

The scientific programme will consist of invited plenary and keynote lectures presented by internationally recognized researchers, contributed papers and panel discussions. In addition, an Open Forum session will give authors an opportunity to present new work or work in progress, which is not yet ready for review. Presentations on future directions or neglected problems in CHT will be particularly welcome. The G. de Vahl Davis Best Paper Award will be presented to the authors of the paper judged to be the best at the symposium.

ORGANIZERS AND SPONSORS

  • ICHMT - International Centre for Heat and Mass Transfer
  • ABCM - Brazilian Society of Mechanical Engineering and Sciences
  • Department of Mechanical Engineering, Politecnica/COPPE, Federal University of Rio de Janeiro
  • Department of Mechanical Engineering, Rutgers University
  • CAPES - Brazilian Foundation for the Advancement of Graduate Studies
  • CNPq - Brazilian Council for Scientific and Technological Development
  • FAPERJ - Foundation for Research Development of the State of Rio de Janeiro
  • ASTFE - American Society of Thermal and Fluids Engineers

ABSTRACT SUBMISSION-OPEN FORUM

For abstract submission form, please click here.

For each abstract please use a different form.

Abstract submission system remains open only for presentations proposed to the Open Forum session.

REGISTRATION

  • At least one author needs to be registered by June 18, 2021 for the paper to be included in the Symposium Program and be available online in the Symposium website.
  • Each registered participant can present only one paper.
  • Student registration will be subject to proof of status. 
 

Registration Fees in US Dollars

Registration Type

Before June 18, 2021

After June 18, 2021

Conference

Professionals

$200

$300

Students

$100

$150

Conference and Short Course

Professionals

$300

$450

Students

$150

$250

Short course only

$400

$500

 

Early registration fees (conference only) for Brazilian participants affiliated with ABCM – Brazilian Society of Mechanical Engineering and Sciences are as follows: R$600 (Professionals) and R$200 (Students).

The link for online registration will be available soon.

Conference Chairs

Professor Yogesh Jaluria
Symposium Co-Chair
Department of Mechanical Engineering
Rutgers University
98 Brett Road,Piscataway, NJ 08854, USA
Tel: +1 848 445 3652; +1 848 445 2248
Fax: +1 732 445 3124
Email:  jaluria@soe.rutgers.edu
Professor Helcio R. B. Orlande
Symposium Co-Chair
Department of Mechanical Engineering
Federal University of Rio de Janeiro, UFRJ
Cid. Universitaria, Cx. Postal: 68503
Rio de Janeiro, RJ, 21941-972, Brazil
Tel: +55 21 3938 8405, Fax: +55 21 3938 8383
Email: helcio@mecanica.coppe.ufrj.br

 

Conference Secretary

Professor İlker Tari
Mechanical Engineering Department
Middle East Technical University
06800 Ankara, Turkey
Tel: +90 312-210-2551
E-mail:  ilker@ichmt.org

Local Organizing Committee

Luiz Abreu (UERJ) Bruna Loiola (IME-RJ)
Leonardo Alves (UFF) Carolina Naveira-Cotta (COPPE/UFRJ)
Marcelo Colaco (COPPE/UFRJ) Cesar Pacheco (UFF)
Gustavo Dos Anjos (COPPE/UFRJ) Leandro Sphaier (UFF)
Su Jian (COPPE/UFRJ)  

 

INTERNATIONAL SCIENTIFIC COMMITTEE 

Aki Runchal (USA)

Alain Kassab (USA)

Aleksey Nenarokomov (RUSSIA)

Andrzej J. Nowak (POLAND)

Angela Nieckele (BRAZIL)

Bantwal R. Baliga (CANADA)

Bengt Sunden (SWEDEN)

Božidar Šarler (SLOVENIA)

Carlos J. S. Alves (PORTUGAL)

C. Balaji (INDIA)

Charl G. Jat Du Toit (SOUTH AFRICA)

Cristina Amon (CANADA)

Darrell Pepper (USA)

Denis Maillet (FRANCE)

Dimos Poulikakos (SWITZERLAND)

Dominic Groulx (CANADA)

Fabio Bozolli (ITALY)

Gautam Biswas (INDIA)

Gennady Ziskind (ISRAEL)

George Dulikravich (USA)

Gherhardt Ribatski (BRAZIL)

Hiroshi Iwai (JAPAN)

Jari Kaipio (NEW ZEALAND)

J. Padet (FRANCE)

Jean-Francois Sacadura (FRANCE)

Jean-Luc Battaglia (FRANCE)

John Chai (UK)

José L. Lage (USA)

Josua Meyer (SOUTH AFRICA)

Kazuya Tatsumi (JAPAN)

L.Q. Wang (HONG KONG)

Leonid Dombrovsky (RUSSIA)

Liliane Barichello (BRAZIL)

Luiz Wrobel (BRAZIL)

Masahiko Shibahara (JAPAN)

Mourad Rebay (FRANCE)

M. Pinar Menguc (TURKEY)

Neima Brauner (ISRAEL)

Oronzio Manca (ITALY)

Perumal Nithiarasu (UK)

Paolo Di Marco (ITALY)

Pedro J. M. Coelho (PORTUGAL)

Peter Stephan (GERMANY)

Philippe Le Masson (FRANCE)

Q. Wang (CHINA)

Renato Cotta (BRAZIL)

Ryszard Bialecki (POLAND)

S. A. Sherif (USA)

S. P. Vanka (USA)

Sadik Kakac (TURKEY)

Sara Rainieri (ITALY)

Sumanta Acharya (USA)

Stavroula Balabani (UK)

Sung Jin Kim (KOREA)

Tatiana Gambaryan-Roisman (GERMANY)

Ulrich Gross(GERMANY)

Victoria Timchenko (AUSTRALIA)

Wei Shyy (HONG KONG)

Wilson Chiu (USA)

Yildiz Bayazitoglu (USA)

Ville Kolehmainen (FINLAND)

 

Abdulmajeed Mohamad

Andrzej Nowak

Akshai K.Runchal

Oronzio Manca

Aleksey Nenarokomov

Peter Stephan

 

 

Gautam Biswas

L. Q. “Rick” Wang

Perumal Nithiarasu

Philippe Le Masson

George Papadakis

Bantwal R. (Rabi) Baliga

PLENARY LECTURES

 

 

 

KEYNOTE LECTURES

 

 

  • Mutual interactions of evaporative heat transfer phenomena and wetting phenomena: numerical simulation and experimental validation

    Peter Stephan

    Technische Universität Darmstadt, Germany

 

  • Growth and dynamics of vapor bubbles in various regimes of boiling with and without external electric field

    Gautam Biswas

    Indian Institute of Technology Kanpur, India

 

 

 

  • Modeling of liquid metal flows during assembly operations and characterization of the properties of these metals at high temperatures

    Philippe Le Masson

    Université Bretagne Sud, France

 

 

 

IMPORTANT DATES

One page abstract due:      January 17, 2021
Abstract acceptance:     January 24, 2021
Full text of paper due:     March 21, 2021
Paper acceptance subject to amendment:    April 19, 2021
Abstracts for the Open Forum session due:  May 14, 2021
Final paper due:       May 14, 2021
Early registration deadline and final payment date for presentation to be included in the Program
 June 18, 2021

 

PRESENTATIONS & PUBLICATIONS

  • Articles will be selected for presentation and publication on the basis of an initial abstract (which will be assessed to ensure relevance) followed by a review of full papers or extended abstracts.
  • An Open Forum session will give authors an opportunity to present new work or work in progress, which is not yet ready for review. For a presentation in the Open Forum session, please select “Presentation only” as the “Article Type” during abstract submission. Presentations in the Open Forum session do not require the submission of a full paper or an extended abstract
  • Full papers and extended abstracts will be available online in the Symposium website, with access restricted to registered participants.
  • At least one author needs to be registered by June 18, 2021 for the paper be included in the Symposium Program and be available online in the Symposium website.
  • Authors of full papers effectively presented in the Symposium might be invited to submit their works for additional review and possible publication in special issues of the following journals: Heat Transfer Engineering, Inverse Problems in Science and Engineering and Computational Thermal Sciences.

 

 

GUIDE FOR AUTHORS

Abstracts and manuscripts should be prepared in accordance with the Instructions to Authors given here in Word, LaTeX and Pdf formats.

CHT-21
Introduction to Modern CFD

Dr. Akshai Kumar Runchal

CFD Virtual Reality Institute
Analytic & Computational Research, Inc.
1931 Stradella Road, Bel Air, California 90077, USA
runchal@ACRiCFD.com  - https://www.ACRiCFD.com

Hour 1:
[1] What is CFD?
[2] Why do CFD?
[3] A brief history of CFD
[4] Introduction to the governing equations (1D integral form)
    [a] Pictorial description of all the terms in a balance law
    [b] What is flux ?  
    [c] What is a source ?
    [d] What is a balance law ?
=============================================
Hour 2:
[5a] Introduction to the finite volume method
    [a] 1D Heat Conduction
         *  treatment of diffusion term
         *  FVM flux balance
    [b] Dirichlet bc
    [c] Neumann bc
    [d] Mixed bc
=============================================
Hour 3:
[5b] Introduction to the finite volume method
    [a] Constant source
    [b] variable conductivity / specific heat
    [c] Non-linear problem: conductivity function of Temperature
            Iterative convergence
            When to stop iterating
            Underrelaxation
            Linear Solvers
    [d] Numerical Accuracy and Grid convergence
            Roach's GCI
=============================================
Hour 4:
[6] 1D Unsteady problems
    [a] Explict scheme and numerical stability
    [b] Implicit scheme
[7a] 1D conduction + convection / advection
    Various convection schemes
        [a] Central difference
        [b] 1st order upwind
=============================================

Hour 5:

[7b] 1D conduction + convection / advection
    Various convection schemes
        [c] Hybrid
        [d] Elementary concepts of higher order upwind schemes
        [e] Elementary concepts of TVD, NVD.
=============================================
Hour 6:
[8] Determination of the flow field
    [a] pressure velocity coupling
    [b] staggered grid
    [c] non-staggered grid
    [d] The SIMPLE algorithm
    [e] Boundary Conditions
        [1] inlet / outlet (pressure specification vs velocity spec)
        [2] Wall, Symmetry / slip-wall
        [3] periodic (translational and rotational)
        [4] Dirichlet / Neumann etc.
    [f] Initial Conditions (for incompressible, div(U) = 0)
=============================================
Hour 7:
[9] Elementary concepts of Turbulent Flow and the need for Turbulence Models
    [a] Overview of 2 equation models (k-e type and k-w type)
    [b] Overview of Wall Treatment (yplus, near wall modeling etc.
    [c] Transition models,
    [d] Reynolds stress models
    [e] LES
=============================================
Hour 8:
Future Trends
    Impact of deep machine learning, physics-informed machine learning
    Digital Twin.
Further Reading
    Popular books
    Visit cfdvrinstitute.org to enroll in CFD course with practical hands on training

PROFILE of Dr AKSHAI RUNCHAL

runchal@ACRiCFD.com ◙  +1 310 471 3023 ◙  +91 94 1822 0963

CEO & Founding Partner, ACRi Group (USA, France, India)

MD & Founder, CFD Virtual Reality Inst., Dharamsala

Member, Advisory Council, IIT Gandhinagar

Ex-Chairman, IIT Kanpur Foundation

Ex-Professor, IIT Kanpur, Imperial College (London)

Adjunct: UCLA (Los Angeles), Cal Tech

 

Dr. Akshai K. Runchal obtained his Ph.D. in 1969 from Imperial College (London) under the guidance of Prof. D, B. Spalding.  He was a key member of the 3-person team led by Spalding that invented the Finite Volume Method (FVM) of Fluid Dynamics (CFD) in mid 1960's. He started his professional career as a faculty member at IIT Kanpur in 1969.  Since then he has taught as regular or adjunct faculty at a number of leading institutes including IIT(Kanpur), Imperial College (London), University of California (Los Angeles), Cal Tech (Pasadena), and Cal State (Northridge).  In 1979, Dr. Runchal established the ACRi group of companies (www.acricfd.com) that now have offices in Los Angeles (USA), Nice (France) and Bangalore (India).  Core expertise of ACRi Group is engineering, environmental and Space Sciences).  Over the past 40 years. they have provided advanced technology and CFD Simulation services to a over 200 clients that include major corporations, R&D organizations, cities and governments in over 20 countries.  In 2011, Dr. Runchal founded a non-profit CFD Virtual Reality Institute (www.CFDVRi.org) to further the cause of CFD education, training and R&D.

For the past 50 years, Dr Runchal, has consulted extensively on projects related to flow, heat and mass transfer, combustion, environmental impact, management of air, surface and ground water resources, safe disposal of hazardous and nuclear waste, and, policy and decision analysis. He is the principal author of the ANSWER®, PORFLOW®, TIDAL®, and RADM™ simulation models that are widely employed by commercial, academic and R&D organizations.  He obtained a Bachelor's in Engineering with Honors from Punjab Engineering College (PEC, Chandigarh) in 1964.  He is the author or co-author of 10 books and over 200 technical publications.  He is a Fellow of the ASME and has served as Chairman of the IIT Kanpur Foundation Board. He has been a regular member of the IIT Gandhinagar Advisory Board since 2012.  He has acted as an Advisor to DeitY (Government of India) and the Indian Army.  He has been engaged in assisting a number of educational institutes in their R&D and Industrial Relations Programs.  Dr. Runchal has received professional honors and awards and, has provided invited contributions at a number of international conferences and seminars.

Dr. Runchal grew up in the scenic hill town of McLeod Ganj, Dharamsala that is now on the world map as the hometown of His Holiness the Dalai Lama.  Since 2006 he has been deeply engaged in reviving the lost heritage of Kangra Miniature Paintings through Kangra Arts Promotion Society – an NGO based in McLeod Ganj. He divides his time between Los Angeles and McLeod Ganj and is actively engaged in promoting education, training and R&D in CFD and related disciplines.

 

GENERAL INFORMATION ABOUT ICHMT

The International Centre for Heat and Mass Transfer (ICHMT) is an international, professional, non-governmental, non-profit organization. The general objective of the Centre is to promote and to foster international cooperation in the science of heat and mass transfer and its applications. Its secretariat is located at the Mechanical Engineering Department of Middle East Technical University (METU).

The first meeting of the International Centre for Heat and Mass Transfer (ICHMT) was held in Herceg Novi, Yugoslavia, on September 16, 1968, during the International Seminar on Heat and Mass Transfer in Turbulent Boundary Layers, organized by the Boris Kidric at the Institute of Nuclear Sciences in Belgrade. This meeting was the culmination of activities initiated by a group of leading scientists in the field from different countries. These activities resulted from a long felt need to create an international organization in the fast growing field of heat and mass transfer. Some of the most prominent names in the field who were involved in the founding and creation of the Centre were: E.A. Brun, E.R.G. Eckert, U. Grigull, J.P. Hartnett, T.F. Irvine, Jr., S.S. Kutateladze, A.V. Luikov, W.M. Rohsenow, D.B. Spalding, and M.A. Styrikovich. The active participation and efforts of D. Velickovic, Z. Zaric and N. Afgan from the Serbian Academy of Sciences and the Boris Kidric Institute of Nuclear Sciences in Belgrade made the founding of the Centre possible.

 

The leadership and initiatives of Professor Zoran Zaric and later Professor Naim Afgan made the Centre grow and reach maturity over the years and become a well-known organizer of meetings and other activities with high prestige among scientists and researchers in the field of heat and mass transfer. The meetings have served as a means of conveying and transferring scientific knowledge, technical know-how, and cultural values. The Centre's many publications have become among the most sought after collections of scientific literature in the field.

 

The Secretariat of the Centre remained in Belgrade for almost 24 years and traditionally organized one seminar and one symposium a year, usually in Dubrovnik, Yugoslavia, until early 1990s when the start of the political turmoil in former Yugoslavia unavoidably hampered the functioning of the Secretariat. The Executive Committee of the Centre started looking for a new home for the Secretariat of the Centre.

Professor Sadik Kakac, a member of the Scientific Council representing Turkey, with the encouragement of Professor Yasuo Mori, the President of ICHMT, and Professor Franz Mayinger, the Chairman of the Executive Committee, contacted Professor Kemal Guruz, Head of TUBITAK (Scientific and Technical Reaserach Council of Turkey), and Professor Suha Sevuk, President of METU (Middle East Technical University in Ankara, Turkey), and urged them to prepare a joint proposal. These efforts took more than a year. In September 1992, the proposals from institutions in seven countries were examined at an Executive Committee meeting in Rome, and it was decided, with a majority vote, that the joint proposal of METU and TUBITAK, could provide the best financial and administrative support to the Centre. Since January 1993, the Centre has restarted its activities in its new home, the Middle East Technical University in Ankara, Turkey, under the joint auspices of these institutions, METU and TUBITAK.
The Statutes and the By-Laws of the Centre were revised, partly in response to the move to Turkey. At the meetings of the General Assembly and of the Scientific Council in Brighton, England in August, 1994, Professor Faruk Arinç, a faculty member at the Department of Mechanical Engineering of METU, was elected as the new Secretary General of the Centre. He was  re-elected to this office at the succeeding Scientific Council meetings held in every four years during International Heat Tranfer Conferences (IHTC).

The new Secretariat working under the new rules with renewed enthusiasm and support of the Executive Committee as well as the two standing sponsors of the Centre in Turkey, organized highly successful meetings since 1994, and sponsored many others elsewhere. The venues of the meetings in Turkey were chosen to be five-star hotels on the Aegean or Mediterranean coast, providing excellent settings for scientific as well as social gathering of all attendees and spouses. ICHMT also organizes meetings in countries other than Turkey, chaired by prominent researchers in the field.

The traditional activity of ICHMT is organization the International Symposia and Seminars. These meetings have been always met with increasing interest by the scientific, technical and industrial communities. The general scope of the meetings has always been designed with the aim of active promotion of interesting scientific work and achievements at high technical levels.

The Centre has published over 80 Proceedings on various specific aspects of heat and mass transfer. Each proceeding is related to a meeting of the Centre. International participation in the meetings is always a major aim. The total number of participants in the meetings of ICHMT since 1968 has been over 5000, coming from over 60 different countries.

In order to promote the international activities of the Centre and reach as many scientists and researchers as possible in the field, the Centre signed a publication agreement with the publisher, Begell House, Inc., in 1994, since when Begell House has been printing and distributing the scientific work of ICHMT. In addition, the Proceedings of the Biotransport-98, Plasma-99, Turbine-2000 and Vim-2001 symposia were published in the Annals of New York Academy of Sciences (NYAS) in accordance with a separate agreement signed between the Centre and the Academy. In June 2006, the agreement between ICHMT and Begell House, Inc. was renewed and expanded to include the creation of an ICHMT Digital Library Online (http://dl.begellhouse.com/references/1bb331655c289a0a.html).


As emphasized in our Mission Statement, the Centre aims not only to provide attractive meeting occasions for all scientists active in the field, but also to foster international exchange of science and engineering in all branches of heat and mass transfer through the promotion of research, education, and the exchange of personnel. With this purpose of existence in mind, the Centre aims to be a reliable and state-of-the-art source of information in all its publications, and to create the means for generating international synergy, enthusiasm, and motivation among the scientists and researchers that will lead to new ideas, procedures, products, and standards to improve productivity and efficiency and to promote living in a cleaner environment.

The membership in the Centre is open to all non-governmental, non-profit, national and international organizations working in the field of heat and mass transfer. The number of member institutions of the Centre is now over 40 from 30 different countries.

One activity initiated by the Secretariat of the Centre in 1994 was the creation of the ICHMT Home Page on the Internet. This site is constantly updated, and has now grown to a significant size. It is being accessed by scientists all over the world.

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