The 20th Computational Fluid Dynamics Workshop (NSNMF20) is scheduled to be held in Nanjing, Jiangsu Province from March 31st to April 2nd, 2023. The conference is organized by the School of Mathematical Sciences at Peking University, and co-organized by Wuhan University, the State Key Laboratory of Scientific and Engineering Computing at the Academy of Mathematics and Systems Science of the Chinese Academy of Sciences, Institute of Applied Physics and Computational Mathematics in Beijing, School of Mathematical Sciences at Beihang University, State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics at the Institute of Atmospheric Physics of the Chinese Academy of Sciences, Institute of Mechanics of the Chinese Academy of Sciences, Nanchang University, and the School of Mathematics at Nanjing University of Aeronautics and Astronautics. The conference has also received support from the Computational Mathematics Branch of the Jiangsu Mathematical Society.

This symposium consists of invited speeches and group discussions. The conference enthusiastically welcomes researchers, professionals, educators, engineers, and graduate students engaged in computational fluid dynamics, numerical simulation of atmosphere and ocean, and theoretical and computational methods in physical gas dynamics to actively register and participate.

During the conference, participants are responsible for their own transportation, accommodation, and meal expenses.

I. Organizing Committee:

Conference Chair: Academician Pingwen ZHANG

Members of the Organizing Committee (in alphabetical order of pinyin):

Academician Guowei HE, Academician Song JIANG, Professor Ruo LI, Researcher Xinliang LI, Professor Tiegang LIU, Researcher Baolin TIAN, Professor Huazhong TANG, Professor Chunwu WANG, Researcher Bin WANG, Researcher Zhenghui XIE, Researcher Li YUAN, Researcher Linbo ZHANG, Academician Pingwen ZHANG

II. Scope of Papers:

1.Numerical methods and theory for hyperbolic conservation laws and compressible flow;

2.Numerical methods for incompressible flow and low Mach number flow;

3.Lattice Boltzmann methods and kinetic theory schemes;

4.Grid techniques, adaptive computational methods, parallel algorithms, and optimization algorithms in computational fluid dynamics;

5.Numerical methods for multi-medium flow, multiphase flow, turbulence, interface instability, and fluid-structure interaction problems;

6.Numerical methods in atmospheric and oceanic simulations, climate numerical simulations, data assimilation, remote sensing retrieval, data analysis, and predictability studies;

7.Numerical methods for explosion mechanics, detonation physics, and chemical reaction flow;

8.Numerical methods for hydraulics, seepage flow, and environmental fluid mechanics;

9.Modeling and numerical methods for non-Newtonian flow, rarefied flow, and microfluidics;

10.Development of application software for fluid mechanics and large-scale simulation applications;

11.Other research and applications related to numerical simulations in fluid mechanics.

Submission deadline: March 10, 2023

III. Conference Schedule:

March 31, 2023, 13:00-20:00: Registration, Location: Nanjing Golden Eagle Summit Hotel (No. 1688 Shuanglong Avenue, Jiangning District, Nanjing);

April 1-2, 2023: Academic presentations, Location: Nanjing Golden Eagle Summit Hotel (No. 1688 Shuanglong Avenue, Jiangning District, Nanjing);

April 3, 2023: Departure.

IV. Conference Registration and Submission:

Please complete the conference registration (including submission and accommodation booking) by scanning the QR code before March 10, 2023.

Due to the impact of the epidemic, this symposium has been postponed, and all registered participants need to re-register.

V. Registration Fee:

Register and pay before March 10, 2023: Registration fee is 1200 RMB per person for non-students, and 800 RMB per person for students (with student ID).

Register and pay on or after March 10, 2023 (including on-site registration during the conference): Registration fee is 1500 RMB per person for non-students, and 1000 RMB per person for students (with student ID).

Payment Methods for Registration Fee:

(1) Bank Transfer (please indicate: NSNMF20+company/organization+name):

Payee: Nanjing Mingde Conference Service Co., Ltd.

Bank: Nanjing Branch of Hangzhou Bank Co., Ltd.

Account Number: 3201040160000213939

(2) QR Code (please indicate: NSNMF20+company/organization+name):

Instructions:

Please make sure to submit the registration information first (see "IV. Conference Registration and Submission" above) before making the payment.

The registration fee invoice will be issued at the conference registration.

Due to the large number of participants, please try to complete the registration and payment before March 10th to avoid queuing at the on-site registration.

Participants who are not eligible for a refund do not need to make payment again. If the registration fee has been paid and you are unable to attend due to unforeseen circumstances, a refund of 60% can be arranged. Refund instructions are as follows: Send an email (refund application) to the financial officer of the conference service company at 38995014@qq.com, stating the conference name, name, organization, amount and date of payment; the refund process will be completed within two months after the conference.

VI. Conference Accommodation:

The conference organizers have arranged accommodation at the Jin Ying Shang Mei Hotel (registration and conference venue) and the Century Orchid International Conference Center.

Participants are requested to pay a one-day room deposit by bank transfer or scanning the QR code before March 10, 2023. When making the deposit, please indicate: NSNMF20+organization+name+room type and quantity+check-in and check-out time.

Special Reminder:

If the deposit payment is made after March 10th, we cannot guarantee the availability of rooms at the designated conference hotels.

After booking a room (through conference registration) and paying the deposit, if you need to modify accommodation information (such as changing check-in/check-out times, room type and quantity, etc.) or cancel your stay, please make sure to contact the hotel manager before March 10th (see contact information below). The hotel cannot guarantee to accommodate changes made after this date. If you cancel your stay or fail to check in after this date, the hotel will not refund any fees.

If you have already paid the hotel deposit, please keep the remittance information for use when checking in.

Designated Conference Hotels:

1. Jin Ying Shang Mei Hotel (No. 1688 Shuanglong Avenue, Jiangning District, Nanjing)

Contact: Manager Jin, 13851731531

Single room: 490 RMB/night (including breakfast for two)

Double room: 490 RMB/night (including breakfast for two)

Deposit payment methods:

(1) Bank transfer (please specify: NSNMF20+organization+name+room type and quantity+check-in and check-out time):

Name: Nanjing Jiangning Jin Ying Technology Industry Co., Ltd., Jin Ying Shang Mei Hotel

Account number: 695 750 137

Bank: China Minsheng Bank, Nanjing Jiangning Branch

(2) QR code (please specify: NSNMF20+organization+name+room type and quantity+check-in and check-out time):

2. Shi Ji Yuan International Conference Center (Opposite to the west gate of Jin Ying, No. 1680 Shuanglong Avenue, Jiangning District, Nanjing)

Contact: Manager Gu, 18915953977

Single room: 380 RMB/night (including breakfast for two)

Double room: 380 RMB/night (including breakfast for two)

Deposit payment methods:

(1) Bank transfer (please specify: NSNMF20+organization+name+room type and quantity+check-in and check-out time):

Name: Nanjing Shi Ji Yuan Hotel Group Co., Ltd.

Account number: 32000 6637 0180 1004 3841

Bank: Bank of Communications, Jiangning Branch

(2) QR code (please specify: NSNMF20+organization+name+room type and quantity+check-in and check-out time):

VII. Contact Information for Conference Affairs:

Jing LI (Nanjing University of Aeronautics and Astronautics): crystallee@nuaa.edu.cn, phone: 18305187869

Junyi ZHOU (Peking University): zhoujunyi@pku.edu.cn, phone: 18642698689

Organizing Committee of the 20th Symposium on Numerical Methods for Fluid Mechanics

March 1, 2023