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only 2.question's answer please , please help me sir XX = 31 1 Consider a reservoir filled with water of 7m dept p=1000 kg/mand u=0.001 Pa.sA pipe with a nozzle at the end is connected to the bottom of the reservoir. Parameters are written in the figure. Patm XX:The last 2 digits of your student number h=7m Nozzlearea ratio=4 Patm D=XXcm L XX01=/1 Determine values for a and b without taking pressure losses into account: a Calculate the volume flow rate and exit velocity. b) Determine the pressure and velocity within the pipe. Then,consider pressure losses in c and d while assuming a constant friction factor of f-0.02. Use minor loss coefficients provided in the table to (everything as seen in the figure, take the most suitable K valuc and clearly report it): c) Calculate the exit velocity and total pressure loss. d) Find the volume flow rate and velocity within the pipe. e Read the actual f value from the supplicd Moody Chart using the velocity within the pipe in d for smooth surface. 2Consider air flowat the film temperature,p=1.2kg/mand u=2x10Pa.s,k-0.026 W/m.K,Pr-0.7 around a cylinder with diameter of XX cm.The cylinder surface temperature is 10*XX more than the cylinder surface temperature.Free stream velocity is XX/20 m/s.Use Eq.7.52 to evaluate Nusselt Number.Calculate heat flux at the surface(W/m 

          only 2.question's answer please , please help me sir
XX = 31
1 Consider a reservoir filled with water of 7m dept p=1000 kg/mand u=0.001 Pa.sA pipe with a nozzle at the end is connected to the bottom of the reservoir. Parameters are written in the figure. Patm
XX:The last 2 digits of your student number
h=7m
Nozzlearea ratio=4 Patm
D=XXcm
L
XX01=/1
Determine values for a and b without taking pressure losses into account:
a Calculate the volume flow rate and exit velocity. b) Determine the pressure and velocity within the pipe.
Then,consider pressure losses in c and d while assuming a constant friction factor of f-0.02. Use minor loss coefficients provided in the table to (everything as seen in the figure, take the most suitable K valuc and clearly report it):
c) Calculate the exit velocity and total pressure loss. d) Find the volume flow rate and velocity within the pipe. e Read the actual f value from the supplicd Moody Chart using the velocity within the pipe in d for smooth surface.
2Consider air flowat the film temperature,p=1.2kg/mand u=2x10Pa.s,k-0.026 W/m.K,Pr-0.7 around a cylinder with diameter of XX cm.The cylinder surface temperature is 10*XX more than the cylinder surface temperature.Free stream velocity is XX/20 m/s.Use Eq.7.52 to evaluate Nusselt Number.Calculate heat flux at the surface(W/m
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only 2questions answer please please help me sir xx 31 1 consider a reservoir filled with water of 7m dept p1000 kgmand u0001 pasa pipe with a nozzle at the end is connected to the bottom of 68068

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University Physics with Modern Physics
University Physics with Modern Physics
Hugh D. Young 14th Edition
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only 2.question's answer please , please help me sir XX = 31 1 Consider a reservoir filled with water of 7m dept p=1000 kg/mand u=0.001 Pa.sA pipe with a nozzle at the end is connected to the bottom of the reservoir. Parameters are written in the figure. Patm XX:The last 2 digits of your student number h=7m Nozzlearea ratio=4 Patm D=XXcm L XX01=/1 Determine values for a and b without taking pressure losses into account: a Calculate the volume flow rate and exit velocity. b) Determine the pressure and velocity within the pipe. Then,consider pressure losses in c and d while assuming a constant friction factor of f-0.02. Use minor loss coefficients provided in the table to (everything as seen in the figure, take the most suitable K valuc and clearly report it): c) Calculate the exit velocity and total pressure loss. d) Find the volume flow rate and velocity within the pipe. e Read the actual f value from the supplicd Moody Chart using the velocity within the pipe in d for smooth surface. 2Consider air flowat the film temperature,p=1.2kg/mand u=2x10Pa.s,k-0.026 W/m.K,Pr-0.7 around a cylinder with diameter of XX cm.The cylinder surface temperature is 10*XX more than the cylinder surface temperature.Free stream velocity is XX/20 m/s.Use Eq.7.52 to evaluate Nusselt Number.Calculate heat flux at the surface(W/m
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Transcript

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00:01 So, he has given values in the question.
00:06 Water temperature t is equal to 25 degree celsius.
00:13 Pipe length l is equal to 8 meter.
00:24 Velocity through pipe velocity v is equal to 4 meter per second.
00:33 Diameter of pipe d is equal to 100 mm which is equal to 0 .1 meter.
00:44 Friction factor f is equal to 0 .02.
00:51 H is equal to 6 meter.
00:54 Atmospheric pressure is equal to 101 .3 kpa...
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