Results 61 to 70 of about 685 (172)
Conjugate Heat Transfer Analysis in Cryogenic Microchannel Heat Exchanger [PDF]
, 2015 Printed circuit heat exchanger (PCHE) is a highly integrated plate type compact heat exchanger and most important as well as a most critical component in the cryogenic application. Compact heat exchangers are characterized by area density (? = AHT / V) i.
Biswal , Rasmikanti
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International Journal of Energy Research, Volume 2025, Issue 1, 2025.With the advantages of high inherent safety, simple design, and small volume, the heat pipe reactor (HPR) is considered one of the nuclear power systems suitable for the distributed electricity generation market. The HPR transfers heat generated from the reactor core through heat pipes to an intermediate heat exchanger (IHX) connected to power ...
Yongnam Lee +3 more
wiley +1 more source
Entropy, 2015 Performance tests were carried out for a microchannel printed circuit heat exchanger (PCHE), which was fabricated with micro photo-etching and diffusion bonding technologies.
Jang-Won Seo +4 more
doaj +1 more source
International Journal of Energy Research, Volume 2025, Issue 1, 2025.Micro nuclear energy system has the advantages of low investment and flexible deployment, which contribute to wide application prospects. However, in comparison to the large nuclear power plants, micro nuclear energy system is situated closer to users and requires higher safety performance. This paper proposes a new conceptual design of a micro nuclear
Dong Huang +3 more
wiley +1 more source
Energies, 2022 The zigzag channel is the uppermost channel type of an industrial printed circuit heat exchanger (PCHE). The effect of geometric properties on the flow and heat transfer performance of the channel is significant to the PCHE design and optimization ...
Yi Tu, Yu Zeng
doaj +1 more source
Energy Technology, Volume 12, Issue 5, May 2024.Herein, the recent advancements in triply periodic minimal surface (TPMS) structures are presented, focusing on their potential for enhancing energy utilization in various systems. A comprehensive survey of design methodologies, software tools, commercial materials, and 3D printing techniques is provided.
Mohamed G. Gado +4 more
wiley +1 more source
Numerical Study on Thermal Hydraulic Performance of Supercritical LNG in Zigzag-Type Channel PCHEs
Energies, 2019 In this paper, we study a promising plate-type heat exchanger, the printed circuit heat exchanger (PCHE), which has high compactness and is suitable for high-pressure conditions as a vaporizer during vaporization.
Zhongchao Zhao +5 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 The printed circuit heat exchanger (PCHE) is extensively used in several applications due to exceptional compactness and heat transfer efficiency. However, the dominant failure mode of PCHE is creep fracture in its diffusion welding joints. Therefore, an
Yu Wan +5 more
doaj +1 more source
New generation Line-Focusing Solar Power Plants with Molten Salts and Supercritical Carbon Dioxide Joule-Brayton Cycles [PDF]
, 2014 Nowadays there is no dominant technology for the concentrated solar power plants that means there is still a way to go. Within this context, new concepts for solar fields and power cycles are being studied.
Coco Enriquez, Luis +2 more
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Demonstration of a small‐scale power generator using supercritical CO2
Carbon Energy, Volume 6, Issue 4, April 2024.In response to climate change, the supercritical CO2 (sCO2) power cycle has been studied worldwide and considered the next generation of power generation technology. Most of the study is focused on theoretical analysis, and the experimental investigation of a CO2 power cycle is insufficient. In addition, the power capacity is usually between 0.1 and 10
Ligeng Li +9 more
wiley +1 more source