Results 11 to 20 of about 241,921 (304)

Mathematical simulation of heat and mass transfer in convectional drying of carrot, pretreated by ultrasound and microwave [PDF]

Journal of Agricultural Machinery, 2017
Introduction Drying foods, fruits and vegetables is a suitable method to reduce post-harvest losses of the crops. Drying is considered as a simultaneous heat and mass transfer process.
R Rostami Baroji, S. S Seiiedlou Heris, J Dehghannya   +2 more
doaj   +1 more source

Two-dimensional mathematical model of heat and moisture transfer processes during the natural storage and drying of heterogeneous agricultural products [PDF]

BIO Web of Conferences
Developed a two-dimensional mathematical model of simultaneous heat and moisture transfer processes during the natural storage and drying of heterogeneous agricultural products in open areas.
Shadmanov Istam, Nosirova Zarnigor, Kamolova Umida   +2 more
doaj   +1 more source

Fire analysis of steel-concrete composite beam with interlayer slip [PDF]

, 2011
The paper discusses the effects of slip and moisture transfer on the behaviour of a planar steel-concrete composite beam subject to fire conditions.
Hozjan, Tomaž, Planinc, Igor, Saje, Miran, Srpčič, Stanislav   +3 more
core   +1 more source

Construction of the Approximate Solution of Axisymmetric Problem of the Dynamics of Non-Isothermal Moisture Transfer

Кібернетика та комп'ютерні технології, 2020
Introduction. The calculation of the dynamics of non-isothermal moisture transfer processes in an axisymmetric formulation is essential in the study of wet soils condition around, for example, vertical drains, wells, piles, etc.
Olga Marchenko, Tetiana Samoilenko
doaj   +1 more source

Mathematical modelling of renewable construction materials for green energy-efficient buildings at permafrost regions of Russia

Environmental Challenges, 2021
The main goal of this work is to assess the influence of moisture transfer processes on the operational properties of complex structures with wooden elements.
Nikolay Aleksandrovich Tsvetkov, Aleksandr Vital'yevich Tolstykh, Andrey Nikolaevich Khutornoi, Stanislav Boldyryev, Anna Vladimirovna Kolesnikova, Dmitrii Nikolaevich Tsvetkov   +5 more
doaj   +1 more source

Validation of a coupled heat, vapour and liquid moisture transport model for porous materials implemented in CFD [PDF]

, 2014
Moisture-related damage is an important issue when looking at the performance of building envelopes. In order to accurately predict the moisture behaviour of building components, building designers can resort to Heat, Air and Moisture (HAM) models.
De Paepe, Michel, Janssen, Hans, Janssens, Arnold, Steeman, Marijke, Van Belleghem, Marnix   +4 more
core   +2 more sources

Investigation of Heat and Mass Transfer in the Processes of Heat Treatment and Drying of Thermal Insulation Materials

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2022
The results of the study of heat and mass transfer in the processes of heat treatment and drying processes of thermal insulating materials when the values of the Biot heat exchange criterion are less than one and the main factor is the interaction of the
A. I. Ol’shanskii, S. V. Zhernosek, A. M. Gusarov   +2 more
doaj   +1 more source

Experimental investigation on performance of fabrics for indirect evaporative cooling applications [PDF]

, 2016
© 2016 Indirect evaporative cooling, by using water evaporation to absorb heat to lower the air temperature without adding moisture, is an extremely low energy and environmentally friendly cooling principle.
Fancey, Kevin S., Ma, Xiaoli, Xu, Peng, Zhao, Xudong   +3 more
core   +1 more source

Simulation Research on the Effect of Coupled Heat and Moisture Transfer on the Energy Consumption and Indoor Environment of Public Buildings

Energies, 2019
A building envelope is a multi-layer porous structure. It transfers heat and moisture to balance the indoor and outdoor temperature difference and water vapor partial pressure difference.
Shui Yu, Yumeng Cui, Yifei Shao, Fuhong Han   +3 more
doaj   +1 more source

Adaptive integration of element matrices in finite element moisture transfer simulations [PDF]

, 2006
While serving different purposes, numerical simulations of moisture and heat transfer in soils and in building components are very similar in methodology: in both cases, spatially and temporally discretised equations for transfer of moisture and heat ...
Carmeliet, Jan, Janssen, Hans
core   +1 more source