Results 131 to 140 of about 685 (172)

Analysis of printed circuit heat exchanger (PCHE) potential in exhaust waste heat recovery

Applied Thermal Engineering, 2022
Abstract Exhaust waste heat recovery technology based on power cycles requires high efficiency, low flow resistance, and a compact structure for exhaust gas heat exchangers. It is a huge challenge for traditional heat exchangers, such as double tube or shell and tube heat exchangers.
Hongfei Zhang   +6 more
openaire   +1 more source

The Effect of Flow Channel Geometry on Thermomechanical Performance of Printed Circuit Heat Exchanger (PCHE)

Volume 4: Student Paper Competition, 2021
Abstract Climate change has garnered attention of communities world-wide. The carbon-free thermal energy systems such as nuclear benefit from compact and highly efficient heat exchanger technologies. The plate-type compact heat exchangers such as the Printed Circuit Heat Exchanger (PCHE) holds promise to fulfil these requirements.
Jiragoontansiri, Witiwat   +4 more
openaire   +1 more source

Theoretical Investigation on the Printed Circuit Heat Exchanger (PCHE) Based S-CO2 Brayton Cycle

Volume 8A: Energy, 2021
Abstract The supercritical CO2 (S-CO2) Brayton cycle is considered to be one of the most promising cycles for the fourth-generation nuclear power system. In this study, the printed circuit heat exchanger (PCHE) is introduced into the S-CO2 Brayton cycle as the recuperator, the thermodynamic performance of S-CO2 Brayton cycle configuring ...
Huaitao Zhu, Han Yuan, Gongnan Xie
openaire   +1 more source

The Effect of Flow Channel Geometry on Thermomechanical Performance of Printed Circuit Heat Exchanger (PCHE)

Journal of Nuclear Engineering and Radiation Science, 2022
Abstract The carbon-free energy systems such as nuclear can benefit from compact and highly efficient heat exchanger technologies. The plate-type compact heat exchangers such as the printed circuit heat exchanger (PCHE) holds promise to fulfill these requirements.
Witiwat Jiragoontansiri   +3 more
openaire   +1 more source

Conceptual Design of Aeropropulsion Engine Heat Exchangers Part 3: Printed Circuit Heat Exchanger (PCHE)

51st AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition, 2013
A major challenge which emerged in developing innovative approaches for significantly reducing the aviation Greenhouse Gas (GHG) emissions was the design of a compact heat exchanger. As a part of the FAA program under US Department of Transportation Contract Number DTRT57-11-P-80083, an LP Turbine Exhaust Driven (TED-T) secondary cycle was proposed for
Pratikash Panda   +2 more
openaire   +1 more source

New thermal-hydraulic correlations for printed circuit heat exchangers (PCHEs) with zigzag channels under high Reynolds numbers

International Journal of Numerical Methods for Heat & Fluid Flow, 2021
Purpose The purpose of this paper is to investigate the impact of semi-circular zigzag-channel printed circuit heat exchanger (PCHE) design parameters on heat transfer and pressure drop of flows under high Reynolds numbers and provide new thermal-hydraulic correlations relevant to conditions encountered in natural gas processing plants.
Carolina P. Naveira-Cotta   +6 more
openaire   +1 more source

Design of Printed Circuit Heat Exchanger (PCHE) for LNG Re-Gasification System

Volume 8: Heat Transfer and Thermal Engineering, 2017
In this paper, we present the ongoing process of the research and development of the Printed Circuit Heat Exchanger (PCHE) on Floating Storage Regasification Unit (FSRU). We performed a structural simulation work to find the optimal design of fluid channels on heat transfer plates, fabricated the heat transfer plates, and calculated the capacity of the
Seok Ho Yoon   +3 more
openaire   +1 more source

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