Results 11 to 20 of about 24,310 (300)

Adsorption isotherms and thermodynamic properties of Carthamus tinctorius L. seeds

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2021
Safflower is a crop of high economic value with high oil concentration in its seeds and great industrial versatility, besides various benefits to human health.
Jaqueline F. V. Bessa   +5 more
doaj   +1 more source

MOISTURE SORPTION ISOTHERMS OF QUINOA SEEDS: THERMODYNAMIC ANALYSIS [PDF]

open access: yesEngenharia Agrícola, 2018
The present research aimed to study the water sorption behavior of quinoa seeds analyzing the hysteresis phenomenon and determining thermodynamic properties. Static gravimetric technique was used to obtain the equilibrium moisture content of quinoa seeds
Jaime D. Bustos-Vanegas   +4 more
doaj   +2 more sources

Calibration of Acoustic Emission Parameters in Relation to the Equilibrium Moisture Content Variations in a Pinus sylvestris Beam

open access: yesApplied Sciences, 2021
Under constant temperature conditions, air relative humidity variations affect hygroscopic objects, such as wood, modifying their moisture content and provoking, at low values, damages and fractures. The parameters (amplitude, counts, and energy) derived
Beatrice Bartolucci   +3 more
doaj   +1 more source

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

Moisture content changes of beech and ash elements during two years in room conditions [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2021
The subject of this paper is the analysis of moisture content (MC) changes of beech and ash wood during two years in room conditions (heating during winter; no air conditioning during summer).
Milić Goran
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

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