2022年10月1日 · This work seeks to address several common issues with the deployment of PCM based heating devices. We report a novel PCM pipe bank storage and examine its heat transfer and thermal storage characteristics. The device can be applied to reduce the thermal load of a space heating system.

Abstract: This article investigates the performance of a canister module filled with phase change material (PCM) that is thermally coupled to an axially grooved heat pipe and designed for thermal management of unsteady or cyclic heat loads in spacecraft applications. The PCM canister stores heat from the electronic devices during brief ...

2019年10月1日 · In this paper, a novel pipe-encapsulated PCM wall system for self-activated heat removal is proposed. It integrates PCM, nocturnal radiation cooling and gravity heat-pipe technology, and can realize automatic heat insulation and self-activated removal for buildings.

2022年8月1日 · Pipe-encapsulated phase change material (PenPCM) wall is a novel envelope system with renewable energy utilizations in buildings. It combines the PCMs, nocturnal radiant cooler and gravity heat-pipe with the wall to achieve the automatic heat insulation and removal without the mechanical energy.

2021年4月3日 · To resolve this complication, phase change material (PCM) is introduced in heat pipes. Experiment is conducted on the effective thermal conductance of heat pipes by establishing their thermal resistance. Temperature distribution profiles are depicted for different power inputs.

2023年6月16日 · PCM Heat Sinks can absorb thermal energy (heat) with minimal temperature rise during the solid-to-liquid phase transition. During this phase transition, the latent heat (J/kg) is at least one (1) to two (2) orders of magnitude higher than the sensible energy that can be stored by the specific heat of a material in its solid or liquid phase.

电子器件的小型化带来了高热通量和温度分布不均的问题，热管与相变材料（pcm）耦合将热管的高热导率与pcm的高潜热结合，更好地控制热管蒸发段温度，保证电子器件内部温度场稳定均匀，有效提高电子器件的散热能力，降低冷却系统的能耗。

2021年9月28日 · In this study, a heat-pipe-assisted PCM system was built to improve the rate of energy storage (charging/discharging). Experiments were performed to investigate the thermal behavior of PCM in the presence of the heat pipe. A 2D axisymmetric numerical model was built and validated by experimental data. The following conclusions were drawn.

2025年1月14日 · The outer pipe, which contains paraffin wax as the PCM, is sealed at both ends to prevent the escape of the PCM, ensuring efficient latent heat energy storage. However, practical designs should include provisions for the expansion of PCM.

savENRG® Phase Change Material (PCM) products provide precise temperature control for thermal packaging solutions. These Phase Change Material products store thermal energy as latent heat to provide temperature control for long durations during shipping and storage of biological, pharmaceutical, medicinal, and life science products.