R Ing heat to the wet feedstock. Question 4: Answer the following: (15 Marks) An insoluble wet granular material is dried in a pan 0.2 m² and 25 mm deep. Heat transfer is by convection from an air stream at a velocity 6 m/sec. The air is at 310 K and RH %-30%, it has density about 1.1 kg/m³. A) Using the figure below to calculate: 1) humidity (H), 2) humid heat (S), 3) temperature at dew point (Tdew), 4) temperature at wet point (Twet) and 5) latent heat (.) (5 Marks) B) Using the results that obtained in section A) to estimate the rate of drying (kg/sec) for the constant rate period when the 2. is 2500 kJ/kg (10 Marks) Jelebu en be of sales t 2400 2350 2300 595 100 101.10 1.18 120 121 ITV IXL 715 90 6.07 0.00 0.04 6.110 1802 2732-275 280 285 200 295 300 100 130 140 150 760 170 190 200 210 220 230 240 250 260 F1 Hugidity-temperature chart

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Fluid Mechanics
R
Ing heat to the wet feedstock.
Question 4: Answer the following: (15 Marks)
An insoluble wet granular material is dried in a pan 0.2 m² and 25 mm deep. Heat transfer is by convection from
an air stream at a velocity 6 m/sec. The air is at 310 K and RH %-30%, it has density about 1.1 kg/m³.
A) Using the figure below to calculate: 1) humidity (H), 2) humid heat (S), 3) temperature at dew point (Tdew),
4) temperature at wet point (Twet) and 5) latent heat (.) (5 Marks)
B) Using the results that obtained in section A) to estimate the rate of drying (kg/sec) for the constant rate period
when the 2. is 2500 kJ/kg (10 Marks)
Jelebu
en be of sales t
2400
2350
2300
595 100 101.10 1.18 120 121
ITV IXL
715
90
6.07
0.00
0.04
6.110
1802
2732-275 280 285 200
295 300
100
130
140
150 760 170
190
200 210
220 230
240 250 260 F1
Hugidity-temperature chart
Transcribed Image Text:R Ing heat to the wet feedstock. Question 4: Answer the following: (15 Marks) An insoluble wet granular material is dried in a pan 0.2 m² and 25 mm deep. Heat transfer is by convection from an air stream at a velocity 6 m/sec. The air is at 310 K and RH %-30%, it has density about 1.1 kg/m³. A) Using the figure below to calculate: 1) humidity (H), 2) humid heat (S), 3) temperature at dew point (Tdew), 4) temperature at wet point (Twet) and 5) latent heat (.) (5 Marks) B) Using the results that obtained in section A) to estimate the rate of drying (kg/sec) for the constant rate period when the 2. is 2500 kJ/kg (10 Marks) Jelebu en be of sales t 2400 2350 2300 595 100 101.10 1.18 120 121 ITV IXL 715 90 6.07 0.00 0.04 6.110 1802 2732-275 280 285 200 295 300 100 130 140 150 760 170 190 200 210 220 230 240 250 260 F1 Hugidity-temperature chart
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