Results 21 to 30 of about 117,072 (210)

Dynamic thermal simulation of horizontal ground heat exchangers for renewable heating and ventilation of buildings [PDF]

, 2016
A ground heat exchanger is used to transfer thermal energy stored in soil in order to provide renewable heating, cooling and ventilation of a building.
Bansal, Bottarelli, Chong, Cosby, Darkwa, Gan, Gan, Gan, Gan, Gnielinski, Gonzalez, Guohui Gan, Maerefat, Mei, Mihalakakou, Niu, Ozgener, Philip, Santamouris, Svec, Tiwari, Wu   +21 more
core   +1 more source

Analysis of Non-Equilibrium and Equilibrium Models of Heat and Moisture Transfer in a Wet Porous Building Material

Energies, 2020
In the proposed paper, non-equilibrium and equilibrium models of heat and moisture transfer through wet building materials are presented and compared.
Mirosław Seredyński, Michał Wasik, Piotr Łapka, Piotr Furmański, Łukasz Cieślikiewicz, Karol Pietrak, Michał Kubiś, Tomasz S. Wiśniewski, Maciej Jaworski   +8 more
doaj   +1 more source

Numerical Simulation for Coupled Heat and Moisture Transfer in Building Material [PDF]

Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering, 2015
differential equations; Potential function Abstract. Based on analyzing the mechanism of coupled heat and moisture transfer in building material, this paper takes temperature and moisture potential as driving force. We constructed the model of coupled heat and moisture transfer in building material, solved this model and got the analytical solutions ...
Liang Zhang, Zhongqing Cheng, Bing Zhang
openaire   +1 more source

Modeling of Coupled Heat and Mass Transfers in a Stabilized Earthen Building Envelope with Thatched Fibers

Fibers, 2018
In order to reduce the heat and mass transfers in buildings, which increase energy bills, the development of composites materials such as earth bricks stabilized with thatch fibers is important for their construction.
Madeleine Nitcheu, Donatien Njomo, Pierre Meukam, Cyrille Fotsing Talla   +3 more
doaj   +1 more source

The model development and case study for transient thermal response of the human body interacting with the coupled fabric-environment system

Case Studies in Thermal Engineering, 2020
A one-dimensional transient thermal response model for the human body subjected to the influence of coupled fabric-environment system was developed in this study.
Shih-Hao Shih, Yang-Cheng Shih, Li-Chu Wang, Sheau-Wen Shiah, Shih-Cheng Hu   +4 more
doaj   +1 more source

Proper generalized decomposition for solving coupled heat and moisture transfer

Journal of Building Performance Simulation, 2014
This paper proposes a reduced order model to simulate heat and moisture behaviour of material based on proper general decomposition (PGD). This innovative method is an a priori model reduction method. It proposes an alternative way for computing solutions of the problem by considering a separated representation of the solution.
Julien Berger, Marx Chhay, Sihem Guernouti, Monika Woloszyn   +3 more
openaire   +2 more sources

Biomass gasification for syngas and biochar co-production: Energy application and economic evaluation [PDF]

, 2018
Syngas and biochar are two main products from biomass gasification. To facilitate the optimization of the energy efficiency and economic viability of gasification systems, a comprehensive fixed-bed gasification model has been developed to predict the ...
Ge, TianshU, Wang, Chi-Hwa, Yao, ZhiyI, You, Siming   +3 more
core   +1 more source

Effects of the Broken Kernel on Heat and Moisture Transfer in Fixed-Bed Corn Drying Using Particle-Resolved CFD Model

Agriculture, 2023
To investigate the pore structure distribution and the coupled heat and moisture transfer during the drying process of the grains, this study focuses on fixed-bed corn drying with varying levels of broken kernel rate.
Wenlei Liu, Guixiang Chen, Deqian Zheng, Mengmeng Ge, Chaosai Liu   +4 more
doaj   +1 more source

Experimental studies of coupled heat and moisture transfer in soils during freezing [PDF]

Cold Regions Science and Technology, 1980
Abstract Moisture and heat flow were measured during the freezing of a colum of Tomakomai silt soil. A dual-beam gamma apparatus was used to measure changes in soil density and moisture content. The experimental data showed movement of water through the frozen layer.
Masami Fukuda, Akin Orhun, James N. Luthin   +2 more
openaire   +1 more source

Hygrothermal behavior of energy diaphragm wall and the induced heat and moisture interaction with adjacent underground space

Underground Space
In the field of design and application of the energy diaphragm wall (EDW), plenty of research was focused on thermal performances and induced mechanical behaviors.
Xu Zhou, Xiaoling Cao, Ziyu Leng, Chao Zeng, Yanping Yuan, Shady Attia   +5 more
doaj   +1 more source