A thin, flat plate of length L = 1 m seperates two airstreams that are in parallel flow over opposite surfaces of the plate. One airstream has a temperature of T,1=200°C and a velocity of uo,1= 60 m/s, while the other airstream has a temperature of T,2= = 25°C and a velocity 10 m/s. What is the heat flux between the two streams at the mid point of the of u0,2 plate?

A thin, flat plate of length L = 1 m seperates two airstreams that are in parallel flow over opposite surfaces of the plate. One airstream has a temperature of T,1=200°C and a velocity of uo,1= 60 m/s, while the other airstream has a temperature of T,2= = 25°C and a velocity 10 m/s. What is the heat flux between the two streams at the mid point of the of u0,2 plate?

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

See similar textbooks

Related questions

Q: Consider two cases involving parallel flow of dry air at V = 3.5 m/s, T = 45°C, and atmospheric…

Q: Air at standard pressure flows across a flat plate at 3m/s. The temperature surface is 50oC and the…

Q: Consider two cases involving parallel flow of dry air at V = 5 m/s, T=45°C, and atmospheric pressure…

Q: Cold air at temperature of 10 C and velocity of 1 m/s is moving parallel to a flat plate with the…

A: Temperature of the cold airTemperature of the flat plateVelocity of the airLength of the…

Q: d the thickness of the boundary layer at a distance of x = 20 c

A: Re @ x =20 cm Re = ρ Vxμ = Vxν= 5 * 0.21.995 x 10-5=50125.31328 < critical reynold snumber ,…

Q: The ratio of the mass flow rate, m b,

A: Given; A steady laminar boundary layer is formed over a flat plate as shown in figure.…

Q: Air at standard pressure flows across a flat plate at 3m/s. The temperature surface is 50oC and the…

A: V= 3m/sTs = 500 CTo = 200 Cx=1 m

Q: Find out the local convection coefficient for a flow over a flat plate at a distance of 0.2 m from…

A: As per the company policy, we are restricted to solve only one question at a time. Thanks for…

Q: v increased, will the airt

A: Solution 1 No

Q: Use scale analysis to find an expression for 8/x and Nu for flow over a flat plate with a thin…

Q: The exact expression for the local Nusselt number for laminar flow along a flat plate is given by:…

Q: Air at standard pressure flows across a flat plate at 3m/s. The temperature surface is 50oC and the…

Q: Consider airflow over a flat plate of length L = 1 m. a) Evaluating the thermophysical properties of…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A long and wide heated plate is maintained at uniform temperature. You have to calculate the average…

Q: To test the heat transfer for the famous Goodyear blimp, a small-scale prototype is being tested in…

A: Given Data: Cylinder Diameter D = 1.2 m Cylinder Length L = 6 m Wind Velocity V = 6 miles/hr Wind…

Q: ing statements given about the laminar boundary layer on a flat plate are true or false. a) when…

A: given: Write in the boxes on the side that the following statements given about the laminar boundary…

Q: You are designing an IC heatsink which uses round pins in cross-flow. The heatsink must dissipate…

Q: Air at a temperature of 25oC flows parallel over a flat plate with free-stream velocity of 2 m/s.…

Q: Air is flowing at a speed of 5 m/sec between two parallel flat plates. The air temperature is 20o C…

A: Write the given data with suitable variables. v=5 m/sT∞=20 °CP=1 atmT=90 °Cd=60 cm=0.6 m100 cm1 mb=1…

Q: Calculate the heat transfer from a 60 cm x 60 cm plate on which air flows at 40 C and. The plate…

Q: Use scale analysis to find an expression for 8/x and Nu for flow over a flat plate with a thin…

Q: Steel (AISI 1010) plates of thickness 8 = 6 mm and d length L = 1 m on a side are conveyed from a…

Q: Consider two cases involving parallel flow of dry air at V = 3.5 m/s, T = 45°C, and atmospheric…

A: The thermal boundary layer is the flow zone over the surface where temperature change in the…

Question

A thin, flat plate of length L = 1 m seperates two airstreams that are in parallel flow over
opposite surfaces of the plate. One airstream has a temperature of T,1=200°C and a velocity
of uo,1= 60 m/s, while the other airstream has a temperature of T,2= = 25°C and a velocity
10 m/s. What is the heat flux between the two streams at the mid point of the
of u0,2
plate?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A vehicle carrying refrigeration box is moving with a speed of 24 m/s on a road withambient temperature of 323 K. The dimensions of box are 3 m(H) × 4 m (W) × 10 m (L).Assume a wall temperature of 283 K and air flow is parallel to the longest side of the box.Neglecting the heat loss from the front side and backside of the box, calculate heat lossfrom four surfaces. For flow over flat surfaces useNu = 0.036(Re)0.8(Pr)1/3The properties of air at bulk mean temperature are : = 1.165 kg/m3, Pr = 0.701, cp = 1005 J/kg – K,  = 16 × 10–6m2/s
O. Air with free stream temperature of 10 C is flowing over a flat plate (1.5m long and Im wide). The air is flowing along 1.5m side of the plate. The plate is maintained at 90'C. Find the velocity of air required to have a rate of heat dissipation as 3.75 kW. Use the correlations: Nu =0.664Reos Pro33 for laminar flow Nu, = (0.037RE-871)Pr3 for turbulent flow Take the properties p = 1.0877 kg/m u=2.029×10 m/s, k=0.028 W/mK, C,-1.007KJ/kg.K and Pr-0.703
i need the answer quickly
Wind flows over a flat plate of length L = 25 mm and width W = 8 mm. The plate is maintained at a constant temperature of 32 °C on both sides. using an electric heater generating heat at a rate of Q = 0.5 W which is dissipated to air from both sides of the plate. Consider the temperature of the wind/air as 20 °C and assume that the wind speed does not exceed 100 m/s. The properties of air at this temperature are given as; specific heat capacity Cp = 1.005 kJ/kg-K, thermal conductivity k = 0.0253 W/m-K, Density p = 1.19 kg/m³, and kinematic viscosity v = 1.522 x 10 5 m²/s.
Calculate the heat transfer from a 60 cm x 60 cm plate on which air flows at 40⁰C and. The plate temperature is 100⁰ C while the air speed is 5 m/s.Find the thickness of the boundary layer at a distance of x = 20 cm, for the same data in problem "number 1 In the picture below"
(b) In turbulent flows contrast the approaches that are used to represent the velocity profile within the boundary layer and comment on any limitations that each may offer.