Air at 30oC and 5 bars is flowing inside a 1/2in.schedule 40 steel pipe if the...
Air at 30oC and 5 bars is flowing inside a 1/2in.schedule 40 steel pipe if the flow is at 4.0 ft3/min at standard temperature and pressure(0oC and 1atm) is the flow likely to be laminar or turbulent?
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Air at 30oC and 5 bars is flowing inside a 1/2in.schedule 40
steel pipe if the...
Please!. I need help PROBLEMS 1. What is the Reynold's number for water flowing in a...
Please!. I need help
PROBLEMS 1. What is the Reynold's number for water flowing in a 24-inch circular pipe at a velocity of 6.21 ft/s? Is the flow laminar or turbulent? 2. Water is flowing in a 2/2-inch pipe with a discharge of 0.150 cfs. Find the Reynold's number for this flow. Is the flow laminar or turbulent? 3. Water is flowing in a 4-inch pipe with a discharge of 4.0 × 10-3 cfs. Find the Reynolds number for this...
problem # 5 that corresponds to a Reynolds number of 20007 onml sieutn e0 pipe, what...
problem # 5
that corresponds to a Reynolds number of 20007 onml sieutn e0 pipe, what is the tlow rate Air at standard conditions flows through a 2 standard type M copper tube. What is the maximum velocity allowable for laminar flow conditions to exist? (At standard conditions, air can be treated as incompressible.) 4. One hundred cubic feet per minute of air flows through an 2 standard type M copper tube. Is the flow laminar or turbulent? 5. Pressure...
40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of...
40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of the oil is 1*10 m'/s, determine: 1) (2096) Oil with viscosity of with diameter D 0 0.1 m. If the volu a. b. If the flow is laminar or turbulent Th e pressure drop over a 20 m length of p ipe in kPa
4. (25 pts) Water is flowing inside a thin wall, smooth pipe of diameter 0.05 m...
4. (25 pts) Water is flowing inside a thin wall, smooth pipe of diameter 0.05 m at a mass flowrate of 0.3 kg/s. The water enters the pipe at a mean temperature Tm,i= 80 °C and exits at Tm,o= 80 °C while the pipe surface temperature is maintained at Ts= 20 °C along its entire length. a. Is the flow turbulent or laminar? b. Calculate the average convection heat transfer coefficient inside the tube. c. Calculate the length of the...
Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity...
Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity of 0.006 m3 /s. The sulphuric acid has a viscosity of 25 mN.s/m2 and density of 1680 kg/m3 while the roughness of the pipe surface is 1.3 mm. If the operating temperature is 290K, determine fluid flow (i.e. laminar, turbulent or others). (Given that 1 m = 39.37 inch).
use table A-15 kinematic viscosity 6. Consider a 2-m long smooth cylindrical pipe of 5 cm...
use table A-15 kinematic viscosity
6. Consider a 2-m long smooth cylindrical pipe of 5 cm internal diameter, that is maintained at a constant surface temperature. Air flows through the tube at 0.5 m/s. Air enters the pipe at 20°C and leaves it at 60°C. Determine: (a) Is the flow laminar or turbulent? (b) Is the flow fully developed? (c) What Nu number correlation will you use to find h? Find Nu. (d) Find the convection heat transfer coefficient (h)...
A light oil is flowing through a commercial steel pipe of diameter D1. The head available...
A light oil is flowing through a commercial steel pipe of diameter D1. The head available to produce flow is independent of the flow rate. It is decided to utilise this head to increase the oil flow rate fourfold by installing a second pipe in parallel with the first pipe and of the same length. What should the diameter of the second pipe be, if: (i) flow in each of the two pipes is highly turbulent and the same roughness...
please solve chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a...
please solve
chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a 1 ft xe square duct made of commercial steel at a rate of 1200 cfm Determine the pressure drop and head loss per ft of the duct 1 ft Air 1200 ft3/min 1 ft FIGURE P8–48E
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the...
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the volumetric flow rate of liquid is 10 m3/h. Calculate the pressure drop if the friction factor = 0.0042. Density of liquid =1200 kg/m3. Select one: O a. 12662.72 N/m2 O b. 12960.51 N/m2 O c. 12556.77 N/m O d. 12997.81 N/m2 e. 11245.61 N/m2
Question (a) Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in...
Question (a) Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity of 0.006 m2/s. The sulphuric acid has a viscosity of 25 mN.s/m² and density of 1680 kg/m² while the roughness of the pipe surface is 1.3 mm. If the operating temperature is 290K, determine fluid flow (i.e. laminar, turbulent or others). (Given that 1 m= 39.37 inch) (b) Define pump, suction head, impelling head and the total head of a pump. (c)...
Please!. I need help
PROBLEMS 1. What is the Reynold's number for water flowing in a 24-inch circular pipe at a velocity of 6.21 ft/s? Is the flow laminar or turbulent? 2. Water is flowing in a 2/2-inch pipe with a discharge of 0.150 cfs. Find the Reynold's number for this flow. Is the flow laminar or turbulent? 3. Water is flowing in a 4-inch pipe with a discharge of 4.0 × 10-3 cfs. Find the Reynolds number for this...
problem # 5
that corresponds to a Reynolds number of 20007 onml sieutn e0 pipe, what is the tlow rate Air at standard conditions flows through a 2 standard type M copper tube. What is the maximum velocity allowable for laminar flow conditions to exist? (At standard conditions, air can be treated as incompressible.) 4. One hundred cubic feet per minute of air flows through an 2 standard type M copper tube. Is the flow laminar or turbulent? 5. Pressure...
40 N"s/m2 and ?-1000 kg/m3 is flowing through a circular pipe umetric flow rate (Q) of the oil is 1*10 m'/s, determine: 1) (2096) Oil with viscosity of with diameter D 0 0.1 m. If the volu a. b. If the flow is laminar or turbulent Th e pressure drop over a 20 m length of p ipe in kPa
4. (25 pts) Water is flowing inside a thin wall, smooth pipe of diameter 0.05 m at a mass flowrate of 0.3 kg/s. The water enters the pipe at a mean temperature Tm,i= 80 °C and exits at Tm,o= 80 °C while the pipe surface temperature is maintained at Ts= 20 °C along its entire length. a. Is the flow turbulent or laminar? b. Calculate the average convection heat transfer coefficient inside the tube. c. Calculate the length of the...
use table A-15 kinematic viscosity
6. Consider a 2-m long smooth cylindrical pipe of 5 cm internal diameter, that is maintained at a constant surface temperature. Air flows through the tube at 0.5 m/s. Air enters the pipe at 20°C and leaves it at 60°C. Determine: (a) Is the flow laminar or turbulent? (b) Is the flow fully developed? (c) What Nu number correlation will you use to find h? Find Nu. (d) Find the convection heat transfer coefficient (h)...
please solve
chi. Iduulu 1 8_48E Air at 1 atm and 60°F is flowing through a 1 ft xe square duct made of commercial steel at a rate of 1200 cfm Determine the pressure drop and head loss per ft of the duct 1 ft Air 1200 ft3/min 1 ft FIGURE P8–48E
A commercial steel pipe with inside diameter = 0.06 m and length = 40 m, the volumetric flow rate of liquid is 10 m3/h. Calculate the pressure drop if the friction factor = 0.0042. Density of liquid =1200 kg/m3. Select one: O a. 12662.72 N/m2 O b. 12960.51 N/m2 O c. 12556.77 N/m O d. 12997.81 N/m2 e. 11245.61 N/m2
Question (a) Sulphuric acid is flowing through a pipe (2.5 inch diameter, 50 ft length) in a velocity of 0.006 m2/s. The sulphuric acid has a viscosity of 25 mN.s/m² and density of 1680 kg/m² while the roughness of the pipe surface is 1.3 mm. If the operating temperature is 290K, determine fluid flow (i.e. laminar, turbulent or others). (Given that 1 m= 39.37 inch) (b) Define pump, suction head, impelling head and the total head of a pump. (c)...
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