首页> 外文期刊>Numerical Heat Transfer, Part B. Fundamentals: An International Journal of Computation and Methodology >A Cartesian grid solver for simulation of a phase-change material (PCM) solar thermal storage device
【24h】

A Cartesian grid solver for simulation of a phase-change material (PCM) solar thermal storage device

机译:用于模拟相变材料(PCM)太阳蓄热装置的笛卡尔网格求解器

获取原文
获取原文并翻译 | 示例
           

摘要

A Cartesian grid solver is developed that is capable of simulating the convection-dominated melting processes in a latent-heat thermal storage device (TSD). The Navier-Stokes equations are solved using a dynamically refined mesh. The phase boundary is tracked using the enthalpy method. Conjugate heat transfer is calculated with a strongly coupled implicit scheme. The approach does not require the creation of a geometry-specific grid, and so allows for efficient prototyping of different complex geometric designs. Systematic benchmarking of the results against other numerical approaches is conducted, followed by tests of two basic prototypes for the design of a TSD.
机译:开发了一种笛卡尔网格求解器,它能够模拟潜热蓄热装置(TSD)中以对流为主的熔化过程。使用动态精炼的网格求解Navier-Stokes方程。使用焓法跟踪相界。共轭传热是通过强耦合隐式方案计算的。该方法不需要创建特定于几何的网格,因此可以对不同的复杂几何设计进行有效的原型制作。针对其他数值方法对结果进行了系统的基准测试,然后测试了用于设计TSD的两个基本原型。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号