Results 11 to 20 of about 166,594 (305)

Water activity vs. equilibrium moisture content [PDF]

open access: yesJournal on Processing and Energy in Agriculture, 2016
Water activity is an important parameter that can be used to predict the stability and safety of food with respect to the most microbiological and biochemical reactions, conditioned by its value. In other words, it describes the degree of the bound level
Lutovska Monika   +4 more
doaj   +1 more source

Effect of hygrothermal environment on tensile properties of carbon fiber epoxy resin composites

open access: yesXibei Gongye Daxue Xuebao, 2022
[0]16, [90]16, [±45]4s and [+45/0/0/-45/-45/0/0/+45]s were fabricated to study the influence of the different ply lay-up on the moisture absorption and tensile properties of TG800/E207 carbon fiber epoxy resin composite laminates at a hygrothermal ...
DU Yong, MA Yu′e
doaj   +1 more source

Investigation of the equilibrium and non–equilibrium models of heat and moisture transport in a wet porous building material [PDF]

open access: yesE3S Web of Conferences, 2019
In the paper the equilibrium and non-equilibrium models of moisture transport across the wet building material are proposed and compared. The equilibrium condition between gaseous and liquid moisture phases in the first model is relaxed in the second one,
Seredyński Miroslaw   +8 more
doaj   +1 more source

Use of Temperature and Humidity Sensors to Determine Moisture Content of Oolong Tea

open access: yesSensors, 2014
The measurement of tea moisture content is important for processing and storing tea. The moisture content of tea affects the quality and durability of the product.
Andrew Chen   +2 more
doaj   +1 more source

Equilibrium moisture content of bell pepper [PDF]

open access: yesInternational Journal of Food Properties, 2000
Equilibrium moisture content (EMC) of bell pepper at selected levels of temperature (30-70°C) and relative humidity (10-75%) of the surrounding air was determined experimentally by the static method. The EMC increased with relative humidity but decreased with increase in temperature.
U. S. Shivhare, J. Ahmed, Manpreet Singh
openaire   +1 more source

Modeling of heat and entropy sorption of maize (cv. Sc704): neural network method

open access: yesResearch in Agricultural Engineering, 2010
Equilibrium moisture content of maize affects its values of dehydration heat and entropy. Precise prediction of heat and entropy with regard to its equilibrium moisture content is a simple and fast method for proper estimation of energy required for ...
R.A. Chayjan, M. Esna-Ashari
doaj   +1 more source

Equilibrium moisture content map for Laos

open access: yesBioResources, 2022
Providing the equilibrium moisture content values for territories is important for avoiding major problems due to dimensional changes in wooden products. This study evaluated the average equilibrium moisture content values for twelve months (from 1981 to 2020) for Laos and produced an equilibrium moisture content map.
Belleville, B, Phonetip, K, Souvansai, D
openaire   +2 more sources

Desorption isotherms and isosteric heat of niger grains (Guizotia abyssinica (L. f.) Cass.)

open access: yesAgro@mbiente On-line, 2018
Niger seed oil has excellent quality and quantity (30-50%) and is rich in polyunsaturated fatty acids, mainly linoleic acid (about 70%). Thus, control of environmental temperature and relative humidity, and of seed moisture content is essential to ...
Valdiney Cambuy Siqueira   +5 more
doaj   +1 more source

Microcosmic mechanism and correction of moisture effect on furfural diffusion and equilibrium in oil‐paper insulation

open access: yesHigh Voltage, 2023
Furfural content in oil is considered as an effective parameter to evaluate the ageing state of oil‐immersed transformers. In previous thermal ageing experiments at 130°C, we found that moisture increment in oil‐paper system makes more furfural ...
Dawei Feng   +4 more
doaj   +1 more source

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