Estimate the thermal properties of a food with the following composition: carbohydrate 0.3%, protein 27.6%, fat 17.5%, ash 4.7%, moisture 49.9%. a. Specific heat is based on the Siebel equation = kJ / kg ° C. b. Specific heat is based on the Charm equation = kJ / kg ° C. c. Specific heat is based on the Heldman & Singh equation = kJ / kg ° C. d. Specific heat is based on the Choi & Okos equation = kJ / kg ° C. e. Heat conductivity is based on the equation Sweat = W / m ° C. f. Heat conductivity is based on the Choi & Okos equation = W / m ° C. g. Heat diffusivity based on the Choi & Okos equation = m² / s.
Estimate the thermal properties of a food with the following composition: carbohydrate 0.3%, protein 27.6%, fat 17.5%, ash 4.7%, moisture 49.9%. a. Specific heat is based on the Siebel equation = kJ / kg ° C. b. Specific heat is based on the Charm equation = kJ / kg ° C. c. Specific heat is based on the Heldman & Singh equation = kJ / kg ° C. d. Specific heat is based on the Choi & Okos equation = kJ / kg ° C. e. Heat conductivity is based on the equation Sweat = W / m ° C. f. Heat conductivity is based on the Choi & Okos equation = W / m ° C. g. Heat diffusivity based on the Choi & Okos equation = m² / s.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Estimate the thermal properties of a food with the following composition: carbohydrate 0.3%, protein 27.6%, fat 17.5%, ash 4.7%, moisture 49.9%.
a. Specific heat is based on the Siebel equation = kJ / kg ° C.
b. Specific heat is based on the Charm equation = kJ / kg ° C.
c. Specific heat is based on the Heldman & Singh equation = kJ / kg ° C.
d. Specific heat is based on the Choi & Okos equation = kJ / kg ° C.
e. Heat conductivity is based on the equation Sweat = W / m ° C.
f. Heat conductivity is based on the Choi & Okos equation = W / m ° C.
g. Heat diffusivity based on the Choi & Okos equation = m² / s.
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