Determine the heat transfer coefficient, Mechanical Engineering

Assignment Help:

The average heat transfer co efficient for flow of 100o C air over a flat plate is calculated by observing the temperature time history of a 3mm thick copper slab exposed 100o C air. In one test run, the initial temperature of the plate was 210 oC, and in 5 minutes the temperature decreased by 40 oC. Determine the heat transfer coefficient for this case. Also derive the equation used to determine heat transfer coefficient. Take the following properties of copper ρ = 8800kg/m3 , Cp = 400J/KgoC


Related Discussions:- Determine the heat transfer coefficient

Hazardous and safe areas in plant layout, Q. Hazardous and Safe Areas in pl...

Q. Hazardous and Safe Areas in plant layout? Plants implicitly involve identifiable hazards in respect to the environment, location and presence of potentially explosive materi

Sustained bending moment, Q. Sustained Bending Moment? When sustained b...

Q. Sustained Bending Moment? When sustained bending moments or axial thrust loadings are applied to the flanged joint during operation in sufficient magnitude to warrant consid

Advantages of e-nrz over nrz, A modified NRZ code known as enhanced-NRZ (E-...

A modified NRZ code known as enhanced-NRZ (E-NRZ) operates on 7-bit words; inverting bits 2,3,6 and 7; and adding one parity bit to each word. The parity bit is chosen to make the

Mechanotechnics, list 5 important factors in the design of a workshops layo...

list 5 important factors in the design of a workshops layout

Boundedness reversibility, Boundedness, Reversibility, Liveliness, Deadlock...

Boundedness, Reversibility, Liveliness, Deadlock, And Synchronization Characteristics With Their Uses We previously introduced the conception of reversibility, liveliness, and

How to drill 500 sheets paper , How to drill 500 sheets paper ?in 4 mm dia ...

How to drill 500 sheets paper ?in 4 mm dia , holes are same distance as its dia (4mm) in one line.

Steam hot service insluation thicknesses, Q. Steam Hot Service Insluation T...

Q. Steam Hot Service Insluation Thicknesses? Steam Hot Service Insluation Thicknesses are specified based on the following design criteria: Average Annual Climatic Condi

Industrial applications of ultrasonics, Industrial applications of ultraso...

Industrial applications of ultrasonics-cleaning, welding, soldering, drilling

V-block and clamp - angle projection drawing, A V-block clamp consists of 3...

A V-block clamp consists of 3 components, a V-block, yoke and clamping screw.  Using a rule, measure the sketches below and produce a 3rd angle projection drawing for each componen

Theory of machine, analytical method for determining the acceleration and v...

analytical method for determining the acceleration and velocity?

Write Your Message!

Captcha
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