и Q.2) A gas being transfer across a stagnant air layer at a total pressure of 150 kN/m2, at one boundary the partial pressure of gas is 50 kN/m² and 15 kN/m² at the other, if the partial pressure is constant, calculate the total pressure to double the transfer rate of the gas. HuG HoG 0 608

Q: %3D A furnace is to be built with a layer of firebrick (k = 1.50 W/m-K) on the inside. This is…

A: Given: k1=1.5 Wm.K; T1=1200 °C; T2=70 °Ck2=0.15 Wm.K; L2=0.2 m k3=1 Wm.K; L3=0.15 mgiven that the…

Q: If the molecules in a liquid are strongly attracted, which of the following properties has a…

A: Given that the molecules in the liquid are strongly attracted. Now, as per information, the boiling…

Q: Problem 5 Hydrogen at a pressure of 2 atm flows within a stainless-steel tube of inside diameter 40…

A: The pressure of hydrogen gas inside the tube, PA1 = 2 atmThe partial pressure of hydrogen gas at the…

Q: Water at 20°C flows with a velocity of 10m/s over a flat plate which is maintained at 80°C. Find the…

A: Water flow over a flat plate Water Tw=20℃ Flat plate T∞=80℃ L=1.5m μ=4.5×10-4 Pa-s k= 0.65 W/m-K…

Q: 4) We solved the problem of heat conduction with a viscous heat source during the lecture with the…

A: Heat conduction with a viscous heat source

Q: 19.16 A 0.2-m-wide plate, 0.8 m long, is placed on the bottom of a shallow tank. The plate is…

A:

Q: 4B. A fluid is streaming over a flat surface maintained at a different temperature. Measurements of…

A: The correct answer is to be identified.

Q: Consider the freezing of packaged meat in boxes with refrigerated air. How do (a) the temperature of…

A: Given that packaged meat in boxes are beeing freezed in refrigerated air. Freezing is actually a…

Q: 1. An incompressible Newtonian liquid is in steady laminar flow in a slit formed by two parallel…

A: The given diagram for the flow of fluid in a slit is:   Given conditions of the flow: The flow is…

Q: 1. An incompressible Newtonian liquid is in steady laminar flow in a slit formed by two parallel…

A: The given diagram for the flow of fluid in a slit is: Given conditions of the flow: The flow is…

Q: A semi-permeable, immovable membrane separates two compartments of equal volumes V . Initially NA…

A: The process can be shown as Given  The membrane is impermeable to gas B but permeable to  gas A(…

Q: 4. Water Water at 300 K and a flow rate of 5 kg/s enters a black, thin-walled tube, which passes…

A:

Q: The heat transfer coefficient, h, captures both heat conduction and flow effects. Thus, in the case…

A: Given data: We have a heated sphere at Ts in a large, motionless fluid at temperature T1 far from…

Q: Calculate the capacitance of a parallel-plate capacitor whose plates are 20cm x 3cm and are…

A: Area A = 20 x 3 cm = 20 x 3 x 10-4 m Distance between plates d= 1 mm=1 x 10-3 m New capacitance c'…

Q: is flowing at a rate of 15 kg/s. For this type of flow, the Nusselt number is given by the following…

A: Given data: Mass flow rate of fluid = 15 kg/s Density of the fluid = 881 kg/m3 Viscosity =…

Q: 1. Calculate the volumetricflowrate of the siphon (cm³/s), assuming thatL=100cm, Az = 80 cm, and…

A: 1. Siphoning  Given:  Tube Diameter= 2mm                   ∆Z=80 cm                      L=100 cm…

Q: Air enters a rectangular duct measuring 30 cm x 40 cm with a velocity of 8.5 m/s and a temperature…

A:

Q: Q4: A diffuser, has air entering at 100 kPa, 280 K, with a velocity of 200 m/s. The inlet…

A:

Q: 2) A cylinder holds 200 kg of water at 120 °C at a pressure of 20 MPa. The temperature is increased…

A:

Q: What if the amount of air is not stated? How can we assume for that? Is there any technique?

A: Given that :amount of air (assume 79mol% N2, 21mol% O2) is given

Q: A water pipe is connected to a double-U manometer as shown in Figure below at a location where the…

A: