Concentric tube heat exchanger lab(the question is):1.Calculations organized properly: (Equations are to be set on the center of line with a complete line space above and below.2.All equation quantities are to be defined by words and set with their units, 3.One sample of calculation are to be done for each equation). Data TreatmentQe: Heat flow rate from hot stream: QeMrot·Cp not·ATnotQo: Heat flow rate to cold stream:Qamcold. Cp coid:ATcoidT4 – T3Tị – T3T1 + T2Ncold =x 100%Nehermalx 100%%3DTmean hot =2Nhot + NcoldT, – T2NhotT – T3T3 + T4Tmean coldx 100%Nmean%3D2 Counter - Current FlowsT1T2T3T4hot mass flow ratecold mass flow rateSamples(°C)(°C)(°C)(°C)(g/sec)(g/sec)16152.724.532.7171726050.123.828.31735605323303535Co - Current FlowsT1T2T3T4hot mass flow ratecold mass flow rateSamples(°C)(°C)(°C)(°C)(g/sec)(g/sec)1.59.550.723.932.317175948.823.327.81735360.954.123.530.33535

Solution: Concentric Tube Heat…

Answered: Concentric tube heat exchanger lab(the…

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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Concentric tube heat exchanger lab(the question is): 1.Calculations organized properly: (Equations are to be set on the center of line with a complete line space above and below. 2.All equation quantities are to be defined by words and set with their units, 3.One sample of calculation are to be done for each equation).

Data Treatment
Qe: Heat flow rate from hot stream: Qe
Mrot·Cp not·ATnot
Qo: Heat flow rate to cold stream:
Qa
mcold. Cp coid:ATcoid
T4 – T3
Tị – T3
T1 + T2
Ncold =
x 100%
Nehermal
x 100%
%3D
Tmean hot =
2
Nhot + Ncold
T, – T2
Nhot
T – T3
T3 + T4
Tmean cold
x 100%
Nmean
%3D
2

Counter - Current Flows
T1
T2
T3
T4
hot mass flow rate
cold mass flow rate
Samples
(°C)
(°C)
(°C)
(°C)
(g/sec)
(g/sec)
1
61
52.7
24.5
32.7
17
17
2
60
50.1
23.8
28.3
17
35
60
53
23
30
35
35
Co - Current Flows
T1
T2
T3
T4
hot mass flow rate
cold mass flow rate
Samples
(°C)
(°C)
(°C)
(°C)
(g/sec)
(g/sec)
1.
59.5
50.7
23.9
32.3
17
17
59
48.8
23.3
27.8
17
35
3
60.9
54.1
23.5
30.3
35
35

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