Results 21 to 30 of about 4,039,180 (401)
Cleaning Schedule Operations in Heat Exchanger Networks
MATEC Web of Conferences, 2018 Heat exchanger networks have been known to be the essential parts in the chemical industries. Unfortunately, since the performance of heat exchanger can be decreasing in transferring the heat from hot stream into cold stream due to fouling, then cleaning
Huda Hairul +2 more
doaj +1 more source
A derivative method for minimising total cost in heat exchanger networks through optimal area allocation [PDF]
, 2013 This paper presents a novel Cost Derivative Method (CDM) for finding the optimal area allocation for a defined Heat Exchanger Network (HEN) structure and stream data, without any stream splits to achieve minimum total cost. Using the Pinch Design Method (
Atkins, Martin John +4 more
core +1 more source
Thermal performance enhancement of a heat exchanger using metal chain as a novel turbulator [PDF]
, 2021 Enhancing heat transfer in a heat exchanger system is critical to many industrial applications. There are many problems that require in-depth studies to find solutions.
Ghitheeth, Ali Hussein
core
Research on Heat Transfer Characteristics of Plate Evaporators for Cold Storage
EnergiesA new type of plate evaporator suitable for cold storage refrigeration systems was designed. A mathematical model of the plate evaporator was established using Fluent14.0 software, and the effects of refrigerant mass flow rate and air velocity on the ...
Xun Xu, Zhaokuo Yuan
doaj +1 more source
International Journal of Energy Research, 2019 Deep borehole heat exchanger (DBHE) is attracting attention intensively owing to much more geothermal extraction, higher efficiency for heat pumps, and lesser land demand compared with shallow borehole heat exchanger.
Jun Liu +5 more
semanticscholar +1 more source
Finite Element Analysis of Combined Energy Piles with Long and Short Heat Exchanger Tubes
Applied Sciences, 2023 To improve the heat exchange effect of energy piles in coastal areas, a new energy pile with a combination of long and short heat exchanger tubes is proposed.
Shuaijiong Chen +5 more
doaj +1 more source
Expanded microchannel heat exchanger: design, fabrication and preliminary experimental test [PDF]
, 2012 This paper first reviews non-traditional heat exchanger geometry, laser welding, practical issues with microchannel heat exchangers, and high effectiveness heat exchangers.
Brandemuehl, Michael J. +3 more
core +4 more sources
Assessing the use of PEC and jf methods for strengthening the evaluation of new heat exchangers
HeliyonThe new type of heat exchanger uses the micro heat pipe as the main heat transfer material. Compared with the traditional heat exchanger of the same kind, the performance of the new type of heat exchanger has significantly improved.
Jingang Yang, Zitong Feng
doaj +1 more source
Experimental and numerical analysis of a nanofluidic thermosyphon heat exchanger
Engineering Applications of Computational Fluid Mechanics, 2018 Thermosyphons have high effective thermal conductivity and are applicable for different heat transfer purposes including cooling devices and heat exchangers.
M. Ramezanizadeh +3 more
semanticscholar +1 more source
Zhileng xuebao, 2021 The non-uniform distribution of two-phase flow usually happens in a microchannel heat exchanger, which significantly reduces the performance of the microchannel heat exchanger.
Xiong Tong +3 more
doaj +2 more sources