Abstract
A correct implicit unconditionally stable numerical method for modelling heat transfer in heat accumulators with many phases and free phase boundaries movement of has been developed and presented. The stability of the implicit numerical scheme for approximating the energy equation is studied. As an example, a hardening process of zinc casting with a thickness of 10 cm was considered and compared with the results of calculations by another author.
Highlights
The thermal energy accumulation problem via phase transition is one of the most important at present
A large number of scientific papers have been devoted to the problems of heat transfer during phase transitions and increase over time
It should be noted that the solidification of a round drop of liquid was first investigated by Lame back in 1831 [2]. The solution of this class of problems allows one to predict ice melting in the ocean, and to study heat transfer in the soil [3], during metal casting and 3D printing [4], as well as when creating heat accumulators
Summary
- Integrable active atom interferometry Michael Kastner, Vincent Menet and Johannes N Kriel. - Monte Carlo simulation of 3-star lattice polymers pulled from an adsorbing surface C J Bradly and A L Owczarek. - Enhanced-recycling H-mode regimes with edge coherent modes achieved by RF heating with lithium-wall conditioning in the EAST superconducting tokamak H.Q. Wang, G.S. Xu, H.Y. Guo et al. View the article online for updates and enhancements. View the article online for updates and enhancements This content was downloaded from IP address 154.13.228.140 on 02/03/2022 at 13:16
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