Calculate the local heat flux

Assignment Help Mechanical Engineering
Reference no: EM13996970

Water at 290 K flows at 1 m/s along a flat plate. For x< 10 cm, Ts=290 K, whereas for 10<x< 30 cm, Ts=310 K. Calculate the local heat flux at x= 0.3 m and compare your result with the heat flux if the plate were isothermal at 310 K.

Reference no: EM13996970

Questions Cloud

Estimate the diffusion coefficient of carbon tetrachloride : Estimate the diffusion coefficient of carbon tetrachloride into air from the following data recorded in a Stefan-tube experiment with carbon tetrachloride ad oxygen: diameter of tube and its length above liquid surface: 1 cm and 15 cm respectively..
Determine magnitude of hydrostatic force acting on surface : Someone claims that she can determine the magnitude of the hydrostatic force acting on a plane surface submerged in water regardless of its shape and orientation if she knew the vertical distance of the centroid of the surface from the free surfa..
Estimate energy needed to compress the water isothermally : An external force F is then applied on the piston until the pressure inside the cylinder increases to 100atm. assuming the coefficient of compressibility of water remains unchanged during compression, estimate the energy needed to compress the wat..
Calculate the average mpg for each vehicle : In this project, you will complete a vehicle-shopping workbook to compare the purchase of several vehicles. After completing the project, you can make a copy of the file and use it to compare vehicle purchases you are considering for yourself. Cal..
Calculate the local heat flux : Water at 290 K flows at 1 m/s along a flat plate. For x
Which command makes bullets in making the site : Which command makes Bullets in making the site?a. OLb. ULc. BRd. HRe. All answers True
What command can combine multiple columns into one : What command can combine multiple columns into one?
Find the largest possible weight of the load w you can hang : Draw a complete free-body (free-object) diagrambelow, showing all forces acting on the beam. Find the largest possible weight of the load W you can hang on this beam without the wire breaking.
What must you do to effectively negotiate a contract : What must you do to effectively negotiate a contract that will earn the group a profit? What demographic information is needed? How will you capture what type of risk you will have in this contract in terms of cost of delivering care?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the associated maximum spacing of nails

The support below will be used to attach a climbing rope for young children at the point of load P. It is constructed using two 2-in. by 4-in. pieces of wood braced as shown. If the allowable bending stress is 600 psi, determine the largest load P th..

  Determine the mass flow rate

(a) Draw and label a schematic of the system. (b) Determine the mass flow rate (kg/s) of water vapor neededand (c) the rate of exergy destruction (kW)

  Hot isostatic pressing hiping should make these products

cast aluminum products often contain gas porosity and shrinkage cavities which can undermine the integrity of these

  Consider a piston-cylinder system with an initial volume

Consider a piston-cylinder system with an initial volume of 0.04 m3 at 200 kPa. Calculate the work being carried out to increase the volume to 0.1 m3 for each of the following processes

  A dam in western north carolina takes a 30 m3 s flow of

a dam in western north carolina takes a 30 m3 s flow of water from the nantahala river and diverts it to a turbine

  An opaque horizontal plate has a thickness of l21 mm and

an opaque horizontal plate has a thickness of l21 mm and thermal conductivity k25 wmk. water flows adjacent to the

  Aerodynamic drag first exceed the rolling resistance

Consider a car having a frontal are of 2.0m^2 with a drag coefficient of 0.35. The mass of the car is 1250kg and the rolling resistance is 1.0% of the weight of the car. At what speed does the aerodynamic drag first exceed the rolling resistance.

  The pressure drop needed to force water through a

the pressure drop needed to force water through a 1-in.-diameter pipe the pipe is on a 20 degree hill is 0.76 psi for

  A 27 cm diameter rod consists of three cylindrical segments

a 2.7 cm diameter rod consists of three cylindrical segments placed end to end in intimate contact aligned aong a

  What would be the cop of a reversed carnot cycle operating

The vapour has 5 K of superheat at entry to the compressor.In each case calculate the C.O.P.(ref.) and the refrigerating effect per kg. What would be the C.O.P.(ref.) of a reversed Carnot cycle operating between the same saturation temperatures?

  On a hot day a sweaty athlete stands in a breeze of air at

1 air has a humidity of 0.04 lbs h2o lb bda and a wet bulb temperature of 105of. what is the temperature of the air?2

  The bottom of the gate is 45 m below the water surface

a gate in the shape of a quarter cylinder hinged at a and sealed at b is 3 m wide. the bottom of the gate is 4.5 m

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd