Results 51 to 60 of about 433 (185)

A Model‐Based Interpretation for the Apparently Homogeneous Steam Bubble Nucleation in Industrial Evaporative Sucrose Crystallization

Journal of Food Process Engineering, Volume 49, Issue 3, March 2026.
A model has been developed and validated with data from the sugar industry to determine the evaporation rate of discontinuous evaporating crystallizers. The results indicate that vapor nucleation on the surface of sucrose crystals is a significant factor, particularly in the context of low temperature differences in the calandria.
Felix Geisendörfer, Eckhard Flöter, João Henrique Faller Moura   +2 more
wiley   +1 more source

Experimental Study on Enhanced Boiling Heat Transfer on Micro-pin-fin Structures at High Degrees of Subcooling

Zhileng xuebao, 2023
In response to the power increase in electronic devices with high heat flux density, new efficient cooling technologies should be developed to ensure the safe operation of these electronic devices.
Wang Yueming, Lu Jingchao, Zhuang Dawei, Ding Guoliang   +3 more
doaj  

Exploring the Effects of Reduced Gravitational Field Impacts on Convective Heat Transfer: A Comprehensive Review

Heat Transfer, Volume 55, Issue 1, Page 764-774, January 2026.
ABSTRACT This review explores the impact of gravitational instability on convective heat transfer, integrating existing research results and theoretical models. Gravitational instability is vital in promoting or hindering convective actions in different systems, such as atmospheric events, ocean currents, and industrial processes.
Hossam A. Nabwey, Muhammad Ashraf, A. M. Rashad, Ali J. Chamkha   +3 more
wiley   +1 more source

A Vapour Compression–Chemisorption System for Refrigeration and Cold Energy Storage in Warehouse Application

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Due to global warming caused by greenhouse gas emissions, cooling demand increases steadily globally. This rapidly increases the power demand for cooling from the electricity grid. Cold thermal energy storage (CTES) could shift the peak demand of cooling systems and thus ease the pressure on the grid.
Kaki Sarath Babu, Zhibin Yu, Sambhaji Kadam, Shrishti Thapliyal   +3 more
wiley   +1 more source

Experimental Evaluation of an Enhanced Latent Heat Storage System for Domestic Hot Water Applications With Environmental and Economic Assessment

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Latent heat storage (LHS) systems offer high energy density and stable operating temperatures, making them suitable for domestic hot water (DHW) and residential heating applications. This study presents a pilot‐scale thermal energy storage (TES) unit with a nominal capacity of 7.5 kWh, employing a modified salt hydrate phase change material (PCM) and ...
Halvard Thon, Hojkar Domen, Rok Stropnik, Heiner Schümann, Mitja Mori, Galina Simonsen, Payman Jalali   +6 more
wiley   +1 more source

Investigation of Wall Boiling Closure, Momentum Closure and Population Balance Models for Refrigerant Gas–Liquid Subcooled Boiling Flow in a Vertical Pipe Using a Two-Fluid Eulerian CFD Model

Energies
The precise design of heat exchangers in automobile air conditioning systems for more sustainable electric vehicles requires an enhanced assessment of CFD mechanistic models for the subcooled boiling flow of pure eco-friendly refrigerant.
Nishit Shaparia, Ugo Pelay, Daniel Bougeard, Aurélien Levasseur, Nicolas François, Serge Russeil   +5 more
doaj   +1 more source

Modeling and Optimization of the Immersion Evaporative Cooling Lithium‐Ion Battery System

Modelling and Simulation in Engineering, Volume 2026, Issue 1, 2026.
This paper focuses on the coupling mechanism, performance, and optimization of the immersion evaporative cooling lithium‐ion battery system (IECLBS). A novel dynamic coupling model is established based on the whole heat transfer path. We investigated the coupling mechanism of IECLBS by examining changes in the relevant parameters.
Yitao Shi, Aili Zhang, Yaopeng Li, Zheng Lv, Arnab Biswas   +4 more
wiley   +1 more source

Visualisation of subcooled pool boiling in nanofluids

Fusion Engineering and Design, 2019
Abstract High-performance cooling is of vital importance for the cutting-edge technology of today, from micro-electronic devices to nuclear reactors. Boiling heat transfer is expected to play a critical role for the safe and efficient operation of components exposed to high heat flux in future nuclear fusion reactors.
K. Kouloulias, A. Sergis, Y. Hardalupas, T.R. Barrett   +3 more
openaire   +2 more sources

Characteristics of Enhanced Heat Transfer of Nanofluid in Microchannels Under Electric and Magnetic Co‐Excitation

Asia-Pacific Journal of Chemical Engineering, Volume 20, Issue 6, November/December 2025.
ABSTRACT Due to its small size, microchannel heat exchangers are widely used in fine engineering fields such as electronic equipment. In this paper, the boiling heat transfer characteristics of refrigerants and nanofluids in microchannels are studied by applying electric fields, magnetic fields, and electromagnetic synergistic fields.
Yanyu Wu, Kai Cui, Mingshuai Qiao, Zhiguo Zhang, Yaode Li   +4 more
wiley   +1 more source

Development of a Projection‐Based Advanced Deterministic Uncertainty Analysis in Low Dimensions

International Journal for Numerical Methods in Engineering, Volume 126, Issue 20, 30 October 2025.
ABSTRACT This paper provides an in‐depth exploration of reduced order modeling and uncertainty quantification relevant to engineering disciplines. The objective of this study is to develop an innovative uncertainty quantification algorithm incorporating a reduced order model suitable for complex system calculations, with the goal of maintaining an ...
Jaeseok Heo, Young Suk Bang
wiley   +1 more source