Results 111 to 120 of about 7,916 (223)

A general computer model for predicting the performance of gas sorption refrigerators [PDF]

open access: yes, 1983
Projected performance requirements for cryogenic spacecraft sensor cooling systems which demand higher reliability and longer lifetimes are outlined. The gas/solid sorption refrigerator is viewed as a potential solution to cryogenic cooling needs.
Sigurdson, K. B.
core   +1 more source

PRESERVATION OF CASHEW NUTS (Anacardium occidentale L.): WATER DESORPTION ISOTHERMS AND ISOSTERIC HEAT OF SORPTION

open access: yesFood and Environment Safety
Knowledge of a food product's sorption isotherms is of vital importance in determining its stability zone during storage. Thus, this study focuses on determining the desorption isotherms of cashew kernels at 40, 50 and 60°C. This was done experimentally,
Verdier N. Abouo   +5 more
doaj  

Moisture Adsorption Characteristics of Bambara Groundnut (Vigna subterranea) Powders

open access: yes, 2007
Rosana G. Moreira, Editor-in-Chief; Texas A&M UniversityThis is a paper from International Commission of Agricultural Engineering (CIGR, Commission Internationale du Genie Rural) E-Journal Volume 9 (2007): Moisture Adsorption Characteristics of Bambara ...
Alakali, J. S., Satimehin, A. A.
core  

Oxidation of carbon monoxide over Ag (111) by preadsorbed active oxygen studied by XPS and UPS [PDF]

open access: yes, 1981
N/
Boreskov, G. K.   +3 more
core  

The Hygroscopic Properties and Sorption Isosteric Heat of Coix Seeds

open access: yesFood Science and Engineering
Coix seeds are one of the most difficult-to-store cereal foods, and in order to maintain their quality during storage, the present study was conducted to determine the moisture adsorption and desorption isotherms of five varieties of coix seeds in the ranges of 10-35 °C and 11.3%-96.0% equilibrium relative humidity (ERH) using a static gravimetric ...
Xiao-hong Luo   +4 more
openaire   +1 more source

Fixed bed adsorption of CO2/H2 mixtures on activated carbon: experiments and modeling [PDF]

open access: yes, 2018
We present breakthrough experiments in a fixed bed adsorber packed with commercial activated carbon involving feed mixtures of carbon dioxide and hydrogen of different compositions. The experiments are carried out at four different temperatures (25°C, 45°
Casas, Nathalie   +3 more
core  

Covalent Organic Frameworks as Exceptional Hydrogen Storage Materials [PDF]

open access: yes, 2008
We report the H_2 uptake properties of six covalent organic frameworks (COFs) from first-principles-based grand canonical Monte-Carlo simulations. The predicted H_2 adsorption isotherm is in excellent agreement with the only available experimental result
Furukawa, Hiroyasu   +3 more
core  

Isosteric Heat of Adsorbed Water in Hardened Cement Pastes

open access: yesConcrete Research and Technology, 2016
Hideyuki Utsumi   +3 more
openaire   +2 more sources

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