Results 21 to 30 of about 306,191 (327)

FITTINGS OF ADSORPTION ISOTHERM MODELS AND THERMODYNAMIC PROPERTIES OF URUNDAY SEEDS [PDF]

open access: yesEngenharia Agrícola, 2020
This study aimed to obtain and evaluate thermodynamic properties and hygroscopic equilibrium isotherms of urunday seeds as a function of air relative humidity and temperature, as well as identify the best-fitted mathematical models for adsorption ...
Eder P. Isquierdo   +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

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 ISOTHERMS OF MUNGBEAN [PDF]

open access: yesInternational Journal of Food Properties, 2002
ABSTRACT The moisture isotherms of mungbean were determined at temperatures of 35, 45 and 55°C using isopiestic method. The effect of initial moisture content of mungbean on equilibrium moisture content was also studied. Five different models namely, Henderson equation, Chung and Pfost equation, Halsey equation, Sehgal equation and G.A.B. equation were
T. Silakul, V.K. Jindal
openaire   +1 more source

Prediction model of moisture content of dead fine fuel in forest plantations on Maoer Mountain, Northeast China

open access: yesJournal of Forest Research, 2021
Preventing and suppressing forest fires is one of the main tasks of forestry agencies to reduce resource loss and requires a thorough understanding of the importance of factors affecting their occurrence.
Maombi Mbusa Masinda   +4 more
semanticscholar   +1 more source

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

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  

Isothermal adsorption modelling of Pupuru flour

open access: yesCroatian Journal of Food Science and Technology, 2020
The amount of moisture adsorbed by stored food products usually varies with temperature and relative humidity at a constant pressure. This research was carried out to determine the sorption isotherm behaviour of pupuru flour in the temperature and water ...
ADESHINA FADEYIBI   +1 more
doaj   +1 more source

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