Compute the convective heat transfer coefficent

Assignment Help Civil Engineering
Reference no: EM13306281

Water at a flow rate of 1 kg/s is flowing in a pipe of internal diameter 5 cm. If the inside pipe surface temperature is 90 degrees C and mean bulk water temperature is 50 degrees C, compute the convective heat transfer coefficent.

Reference no: EM13306281

Questions Cloud

What is the change in entropy of the room : A Styrofoam cup holding 109 g of hot water at 1.00 x 10 Ccools to room temperature 21.8 C, What is the change in entropy of the room
Prepare production budget and sales budget : Prepare production budget and sales budget - Prepare a purchases budget
Write a program that translates a name into pig latin : Use the pig latin rule of moving the first letter to the end of the word and adding "ay". Output the pig latin name on the screen. The name "Walt" translates into pig latin Altway. Karen to Arenkay, Steve to Tevesay.
Strategic managerial communications : Strategic Managerial Communications
Compute the convective heat transfer coefficent : Water at a flow rate of 1 kg/s is flowing in a pipe of internal diameter 5 cm. If the inside pipe surface temperature is 90 degrees C and mean bulk water temperature is 50 degrees C
Estimate convective heat transfer coefficent for natural : Estimate the convective heat transfer coefficent for natural convenction from a horizontal steam pipe. The outside surface temperature of the insulated pipe is 80 degree C. The surrounding air temperature is 25 degress C.
Compute the frequencies of the first three harmonics : A 80cm long metal string under 34.5 N tension has a linear mass density 2.10x10^-4 kg/m. Find the frequencies of the first three harmonics
Write and test a function that prints an error message : Write and test a function that prints an error message in the following format.
What volume of sludge must digester dispose of each year : WHat volume of sludge must they dispose of each year if their sand drying beds yield a solids concentration of 35%

Reviews

Write a Review

Civil Engineering Questions & Answers

  Define coil spring which has been compressed

Question about Spring, A 37kg object is placed onto a coil spring which has been compressed 43mm. The force used to compress the spring was 35KN.

  Di-atomic ideal gas

Air can be assumed as a di-atomic ideal gas. Find the final temperature and the amount of work ( in kW) required for air compression at a rate of 100 mol/s , from an initial condition of 1 bar an 25 C to 10 bar; for the following ways:

  How to formulate a linear programming optimization model

A construction company requires to know how much of additives A and B to use to prepare concrete to be used in a freezing environment (northern location). The concrete mix should contain a minimum concentration of nitrate and sulphate.

  Plate with respect to the surface of the liquid will be

The plate is submerged in a liquid is a vertical position with the parallel sides horizontal and the shorter parallel side at the top and exactly in the surface of the liquid. The static moment of the plate with respect to the surface of the liqui..

  What is minimum distance from stalled car before hitting

A driver is traveling 68 mi/h on a road with a -3% grade. There is a stalled car on the road 1000 ft ahead of the driver. The driver's vehicle has a braking efficiency of 90% and anti-lock brakes.

  Determine what is the navd88 elevation of point a

H = h - N. At point A, the geoid correction is -100 feet; the ellipse height is 100'. What is the NAVD88 elevation of point A

  What do you mean by the term durability

What do you understand by the term durability? Compared to other considerations, how much importance should be given to durability in the design and construction of concrete structures?

  Derive an equation for concentration of a chemical in a lake

Account for chemical reactions, groundwater flows, streams, precipitation, evapotranspiration. Indicate any assumptions that can be made to simplify your equation.

  What is the maximum column load in kips that could be placed

What is the maximum column load in kips that could be placed on a 4-ft square temporary footing on a sand for which the standard resistance is about N=15 and the water table is at the surface

  Determine what is the normal stress at the fixed support

The rod has a uniform cross-section of 53mm2. The external load consists of point loads: two P1 of 3kN, two P2 of 1kN, and one P3 of 7kN. What is the normal stress at the fixed support

  Determine what will be the new height of fluid column

A u-tube manometer is used to measure the pressure of a vessel under vacuum. Assume the manometer is open to atmospheric pressure (101.325 kPa) and the density of the fluid in the manometer is 12.0 g/cm3.

  How to design the curve of the roadway at station

An equal tangent vertical curve is to be constructed between grades of -3.0% (initial) and 1.0% (final). The PVI is at station 110+00 and elevation 420 ft. Due to a street crossing the roadway, the elevation of the roadway at station 112+00 must b..

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