Investigation of TVD Scheme Applied Into One Dimensional Flow Problems

Liu Wei; Yan Xiao

doi:10.13832/j.jnpe.2016.02.0065

Volume 37 Issue 2

Feb. 2025

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Liu Wei, Yan Xiao. Investigation of TVD Scheme Applied Into One Dimensional Flow Problems[J]. Nuclear Power Engineering, 2016, 37(2): 65-69. doi: 10.13832/j.jnpe.2016.02.0065

Citation:

Liu Wei, Yan Xiao. Investigation of TVD Scheme Applied Into One Dimensional Flow Problems[J]. Nuclear Power Engineering, 2016, 37(2): 65-69. doi: 10.13832/j.jnpe.2016.02.0065

Liu Wei, Yan Xiao. Investigation of TVD Scheme Applied Into One Dimensional Flow Problems[J]. Nuclear Power Engineering, 2016, 37(2): 65-69. doi: 10.13832/j.jnpe.2016.02.0065

Citation:

Liu Wei, Yan Xiao. Investigation of TVD Scheme Applied Into One Dimensional Flow Problems[J]. Nuclear Power Engineering, 2016, 37(2): 65-69. doi: 10.13832/j.jnpe.2016.02.0065

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Investigation of TVD Scheme Applied Into One Dimensional Flow Problems

doi: 10.13832/j.jnpe.2016.02.0065

Liu Wei¹,
Yan Xiao²

1. Department of Nuclear Power, China National Nuclear Corporation, Beijing, 100822, China;
2. Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2015-05-25
Rev Recd Date: 2015-11-04

Available Online: 2025-02-15

Abstract

Abstract

TVD is a kind of advanced numerical convection discretization scheme, which has good numerical stability and calculation accuracy. It can avoid the numerical oscillation and false diffusion, so it has the potential to be applied in the transient thermal-hydraulic analysis with wave characteristics. In this paper, a program was developed based on the TVD scheme and a one-dimensional problem is used as an example to validate the program with different cases. This paper proves the validity of TVD scheme.
- TVD,
- One dimensional flow,
- Discretization scheme