Results 21 to 30 of about 40,362 (216)
Experimental and analytical performance investigation of air to air two phase closed thermosyphon based heat exchangers [PDF]
, 2014 In recent years, the use of wickless heat pipes (thermosyphons) in heat exchangers has been on the rise, particularly in gas to gas heat recovery applications due to their reliability and the level of contingency they offer compared to conventional heat ...
Sayegh, MA +4 more
core +1 more source
Design, cfd analysis and comparison of tapered heat pipe [PDF]
E3S Web of Conferences, 2023 A heat pipe is a form of heat exchanger that is used to transmit heat from one end to another end. By incorporating an evaporation-condensation system cycle, a Tapered heat pipe can transport heat by capillary action.
Raj B. Varun +4 more
doaj +1 more source
Experimental and Numerical Study of Heat Pipe Heat Exchanger with Individually Finned Heat Pipes [PDF]
Energies, 2021 The present study is devoted to the modeling, design, and experimental study of a heat pipe heat exchanger utilized as a recuperator in small air conditioning systems (airflow ≈ 300–500 m3/h), comprised of individually finned heat pipes. A thermal heat pipe heat exchanger model was developed, based on available correlations.
Grzegorz Górecki +6 more
openaire +2 more sources
Heat pipe failure accident analysis of a new type of megawatt heat pipe reactor
He jishu, 2022 BackgroundHeat pipe cooled reactors (HPR) have good inherent safety. In the early stage of core design, heat pipe failure accident is usually one of the design basis accidents that need to be considered.PurposeThis study aims to analyze the neutronic ...
WANG Zhenlan +6 more
doaj +1 more source
The Scientific World Journal, 2015 Sheet metal extrusion is a metal forming process in which the movement of a punch penetrates a sheet metal surface and it flows through a die orifice; the extruded parts can be deflected to have an extrusion cavity and protrusion on the opposite side ...
Chatkaew Suriyapha +2 more
doaj +1 more source
Results in EngineeringThe urgency of addressing climate change has necessitated innovative and practical approaches to reducing greenhouse gas emissions. Cryogenic Carbon Capture (CCC) technology has emerged as a promising solution for capturing CO2 from industrial emissions.
Ramnarong Wanison +9 more
doaj +1 more source
An Improved Model of the Heat Pipe Based on the Network Method Applied on a Heat Pipe Cooled Reactor
Frontiers in Energy Research, 2022 As the unique piece of heat transport equipment in a heat pipe cooled reactor, an accurate simulation of the heat pipe is helpful for understanding the real behavior of the reactor core and the reactor system.
Yuchuan Guo +4 more
doaj +1 more source
Applied machine learning: Performance prediction of heat pipe with mesh wick
Case Studies in Thermal EngineeringThis study presents an investigation of a heat pipe with a mesh wick, utilizing machine learning (ML) techniques. The model including radial basis function interpolation (RBF), Kriging model (KRG), and the k-nearest neighborhood model (K-NN) were studied
Kittinan Wansasueb +6 more
doaj +1 more source
The thermal behaviour of three different auger pressure grouted piles used as heat exchangers [PDF]
, 2014 Three auger pressure grouted (APG) test piles were constructed at a site in Richmond, Texas. The piles were each equipped with two U-loops of heat transfer pipes so that they could function as pile heat exchangers.
Brettmann, T +11 more
core +1 more source
Case Studies in Thermal Engineering, 2022 This study investigates the start-up and steady-state heat transfer performance of a heat pipe with a bypass line for accelerating a working fluid. The interface resistance by the counterflow of vapor and liquid under the operation of a heat pipe has a ...
Youngmi Baek, Euiguk Jung
doaj +1 more source