一维冷却剂通道海洋条件附加力模型研究

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Research on Model of Additional Forces of Ocean Conditions in One-Dimensional Coolant Channel

1. School of Nuclear Science and Technology, Xi'an Jiaotong University, Xi'an, 710049;
2. CNNC Key Laboratory on Nuclear Reactor Thermal Hydraulics Technology, Nuclear Power Institute of China, Chengdu, 610041

摘要: 海洋条件对冷却剂流动的影响可归结为动量方程中海洋条件附加力的改变,因此考虑海洋条件也即在动量方程中添加海洋条件附加力。本文从非惯性系动量方程出发,针对一维冷却剂通道,推导得到6种典型海洋条件及相关耦合海洋条件附加力模型。
- 一维通道 /
- 海洋条件附加力 /
- 非惯性系 /
- 动量方程
Abstract: The effect of different ocean conditions on coolant flow can come down to the differences of additional forces in the momentum equations,thus ocean conditions can be considered by adding the additional forces caused by them to the momentum equations.The model of additional forces of 6 types of typical and relevant coupled ocean conditions is obtained based on the basic momentum equation in the non-inertial reference frame and the one-dimensional coolant channel.
- One-dimensional channel /
- Additional forces under ocean conditions /
- Non-inertial reference frame /
- Momentum equation