Results 311 to 320 of about 4,804,754 (398)

Adequacy of Standard Models for Long-Term Behavior of Lightweight Concrete with Sintered Aggregate Under Cyclic Loading. [PDF]

Materials (Basel)
Lewiński PM, Fedorczyk Z, Więch P, Zacharski Ł.   +3 more
europepmc   +1 more source

Investigation of Limestone Degradation Mechanism Under Alkaline Wet-Dry Cycles Based on Mel-Frequency Cepstral Coefficient

Yucheng Chen, Qiang Xie, Hexing Zhang, Zhengnan Tu, Xianghuan Lei, Xiang Fu   +5 more
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Determination of the moisture diffusivity coefficient and mathematical modeling of drying

Chemical Engineering and Processing: Process Intensification, 2014
Abstract Drying plays an important role in the production of clay tiles. In the present article, drying process is analyzed taking experimental data for several masonry clays obtained from different clay tile manufacturers and published data for different clay slabs.
Vasić, Miloš, Grbavčić, Željko, Radojević, Zagorka   +2 more
openaire   +4 more sources

Shrinkage, effective diffusion coefficient, surface transfer coefficients and their factors during solar drying of food products – A review

Solar Energy, 2021
Drying of food materials leads to an increase in shelf-life and gives quality end products. Drying with solar energy is an economical and environmentally friendly method than other drying methods.
V. R. Mugi, V. Chandramohan
semanticscholar   +1 more source

DIFFUSION COEFFICIENT FOR CORN DRYING

Transactions of the ASAE, 1990
ABSTRACT Recently, diffusion theory has been increasingly applied to describe the drying of agricultural grain. This requires a knowledge of the diffusion coefficient as a function of temperature and moisture content. Based on published data, a relationship was developed for the diffusion coefficient of com.
null M. Parti, null I.. Dugmanics
openaire   +1 more source

Modelling of simultaneous heat and mass transfer considering the spatial distribution of air velocity during intermittent microwave convective drying

International Journal of Heat and Mass Transfer, 2020
Drying is a complex simultaneous heat and mass transfer process where water is migrated from the sample to the drying air through continuous evaporation.
M. I. Khan, Z. Welsh, Yuantong T. Gu, M. A. Karim, B. Bhandari   +4 more
semanticscholar   +1 more source

Identification of the Diffusion Coefficient of a Drying Process

IFAC Proceedings Volumes, 1982
Abstract A procedure for identifying the mass diffusion coefficient of a drying process is proposed. Two simple models are used for the drying of shelled corn, where the mass diffusion coefficient is a function of state variables i.e. moisture content and temperature of the product.
R. Bertin, S. Boverie
openaire   +1 more source

Development of indirect type solar dryer and experiments for estimation of drying parameters of apple and watermelon

, 2020
In the present paper, an indirect type solar dryer (ITSD) has been developed for apple and watermelon drying. The performance of ITSD and drying kinetics of watermelon and apple slices have been analyzed.
Abhay B. Lingayat, V. Chandramohan, V. Raju, Anil Kumar   +3 more
semanticscholar   +1 more source

Performance analysis and mathematical modelling of banana slices in a heat pump drying system

, 2020
In this study, banana slices were dried at different temperatures in a closed-loop heat pump drying system. As the temperature and the slice thickness increased, the drying time also increased.
Cüneyt Tunçkal, I. Doymaz
semanticscholar   +1 more source