6-26 (6-26) Calculate the sensible heating load for the shown one story hall.The following data are given:U, for wallsU, for ceilingU, for floorU fordoorsU, for glass windowsNumber of windows0.567 W/m K0.830 W/m.K0.665 W/m'.K3.450 W/m'.K3.600 W/m'.K12Number of doors3Area for each window2.4m x 1.8m (sliding windows)Area for cach door1.4m x 2.4mCeiling heightT 21 °CMechanical ventilationInfiltration through windowsInfiltration through doors2.85mT, 5 C1.25 m'/sT, =10 "C1.0 liter/s per meter crack length5.0 liter/s per meter crack lengthCp for airDensity of air1.005 kJ/kg."C1.15 kg/m' Mech MuslimEng ineer NetHEATING LOAD CALCULATIONS246T.PROBLEM (6-26)28 m(6-27) As an atempt to minimize energy requirements, an underground hall, which is located inad mh slhat sha n n & m of the walle le aheve the ade. All walls.

Solution find sensible heat load to infiltration and outside air. The outside air temperature is 5°C…

Answered: (6-26) Calculate the sensible heating…

Engineering

Mechanical Engineering

(6-26) Calculate the sensible heating load for the shown one story hall. The following data are given:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

6-26

(6-26) Calculate the sensible heating load for the shown one story hall.
The following data are given:
U, for walls
U, for ceiling
U, for floor
U fordoors
U, for glass windows
Number of windows
0.567 W/m K
0.830 W/m.K
0.665 W/m'.K
3.450 W/m'.K
3.600 W/m'.K
12
Number of doors
3
Area for each window
2.4m x 1.8m (sliding windows)
Area for cach door
1.4m x 2.4m
Ceiling height
T 21 °C
Mechanical ventilation
Infiltration through windows
Infiltration through doors
2.85m
T, 5 C
1.25 m'/s
T, =10 "C
1.0 liter/s per meter crack length
5.0 liter/s per meter crack length
Cp for air
Density of air
1.005 kJ/kg."C
1.15 kg/m'

Mech MuslimEng ineer Net
HEATING LOAD CALCULATIONS
246
T.
PROBLEM (6-26)
28 m
(6-27) As an atempt to minimize energy requirements, an underground hall, which is located in
ad mh slhat sha n n & m of the walle le aheve the ade. All walls.

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