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An aligned tube bank is constructed of 2.5-cm-diameter tubes with 15 rows of tubes with 7 tubes in each row. The tubes are maintained at 90°C, and atmospheric air is blown across them at 20°C and...
Tube bank uses an aligned arrangement of 10-mmdiameter tubes with ST-Si-20 mm. There are 10 rows ...
Tube bank uses an aligned arrangement of 10-mmdiameter tubes with ST-Si-20 mm. There are 10 rows of tubes with 50 tubes in each row. Consider an application for which cold water flows through the tubes, maintaining the outer surface temperature at 27°C, while flue gases at 427°C and a velocity of 5 m/s are in cross flow over the tubes. The properties of the flue gas may be approximated as those of atmospheric air at 427°C. Using Zukauskas correlation determine...
Air at 1 atm and 10°C flows across a bank of tubes 15 rows high and...
Air at 1 atm and 10°C flows across a bank of tubes 15 rows high and 5 rows deep at a velocity of 17 m/s entering the in-line array. The tubes have a 1.25 inch outer diameter and all tube surfaces of the tubes are all maintained at 220°C. The tube bank is arranged in-line such that the spacing in both the flow normal and parallel directions are each 1.875 inches. Find the total heat transferred per unit length for...
QUESTION 3 Air at atmospheric pressure flows with an inlet velocity of 1 m/s across a...
QUESTION 3 Air at atmospheric pressure flows with an inlet velocity of 1 m/s across a bank of tubes 10 rows deep in the direction of flow. The tubes have an outside diameter of 10 mm and are arranged in a staggered manner with a longitudinal pitch of Si-15 mm and a transverse pitch of ST- 15 mm. The surface temperature of the tubes is maintained at 77°C by hot water flowing in the tubes. Determine the mean heat transfer...
1) Air at 15.6°C and 1 atm abs flows across a bank tube consisting of total 10 tubes of 30-mm out...
please answer this as soon as possible
1) Air at 15.6°C and 1 atm abs flows across a bank tube consisting of total 10 tubes of 30-mm outside diameter in a staggered manner consisting of 3 transverse rows in the direction of flow and 4 rows normal to the flow as exactly shown in the below picture. The velocity of the air as approaching the bank of the tubes is 5 m/s. The tube surfaces are maintained at 50°C. The...
A bank of tubes is made of copper tubes. There are 20 rows of tubes in...
A bank of tubes is made of copper tubes. There are 20 rows of tubes in the flow direction set in staggered fashion with 15 cm longitudinal spacing and 10 cm transferred spacing. Each raw consist of 15 tubes, 1.5 m long. This bank is used to condense saturated steam at 120 °C, which passes through 2 ½ SCH 40 tubes. The steam heat transfer coefficient is 10000 W/m2.K. Water at 10 °C and 0.15 m/s is supplied to flow...
Qi. A flat plate of width 1 m and length 0.2m is maintained at a temperature of 32°C. Ambient fluid at 22"C fBlows across the top of the plate in parallel flow. Determine the average heat tr...
Qi. A flat plate of width 1 m and length 0.2m is maintained at a temperature of 32°C. Ambient fluid at 22"C fBlows across the top of the plate in parallel flow. Determine the average heat transfer coefficient, the convection heat transfer rate from the top of the plate, and the drag force on the plate for the following: (a) The Buid is water flowing at a velocity of 0.5 m/s. o) Water is flowing at a velocity of 2.5...
Tube bank uses an aligned arrangement of 10-mmdiameter tubes with ST-Si-20 mm. There are 10 rows of tubes with 50 tubes in each row. Consider an application for which cold water flows through the tubes, maintaining the outer surface temperature at 27°C, while flue gases at 427°C and a velocity of 5 m/s are in cross flow over the tubes. The properties of the flue gas may be approximated as those of atmospheric air at 427°C. Using Zukauskas correlation determine...
Air at 1 atm and 10°C flows across a bank of tubes 15 rows high and 5 rows deep at a velocity of 17 m/s entering the in-line array. The tubes have a 1.25 inch outer diameter and all tube surfaces of the tubes are all maintained at 220°C. The tube bank is arranged in-line such that the spacing in both the flow normal and parallel directions are each 1.875 inches. Find the total heat transferred per unit length for...
QUESTION 3 Air at atmospheric pressure flows with an inlet velocity of 1 m/s across a bank of tubes 10 rows deep in the direction of flow. The tubes have an outside diameter of 10 mm and are arranged in a staggered manner with a longitudinal pitch of Si-15 mm and a transverse pitch of ST- 15 mm. The surface temperature of the tubes is maintained at 77°C by hot water flowing in the tubes. Determine the mean heat transfer...
please answer this as soon as possible
1) Air at 15.6°C and 1 atm abs flows across a bank tube consisting of total 10 tubes of 30-mm outside diameter in a staggered manner consisting of 3 transverse rows in the direction of flow and 4 rows normal to the flow as exactly shown in the below picture. The velocity of the air as approaching the bank of the tubes is 5 m/s. The tube surfaces are maintained at 50°C. The...
Qi. A flat plate of width 1 m and length 0.2m is maintained at a temperature of 32°C. Ambient fluid at 22"C fBlows across the top of the plate in parallel flow. Determine the average heat transfer coefficient, the convection heat transfer rate from the top of the plate, and the drag force on the plate for the following: (a) The Buid is water flowing at a velocity of 0.5 m/s. o) Water is flowing at a velocity of 2.5...
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