Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

Rate of change of temperature of the gas.

An object of mass "m" specific heat "Cp" and surface area "As" is initially at a temperature "To". The object is heated by a gas stream which is at a constant temperature "To". The object is heated by a gas stream which is at a constant temperature "Tg" with a heat transfer coefficient "h". The heating process is described by the following heat balance.

Rate of Heat gained by Object = Rate of Heat Lost by Gas m, Cp, h, A and Tg are all constants.

1) prepare down the differential equation involving rate of increase of object temperature "T" with respect to time "t"

2) Resolve differential equation to produce and equation for "T" as a function of "t"

933_Rate of change of temperature of the gas.jpg

Physics, Academics

  • Category:- Physics
  • Reference No.:- M917417

Have any Question? 


Related Questions in Physics

On a certain day the barometric pressure at sea level is

On a certain day the barometric pressure at sea level is 30.1 in. Hg, and the temperature is 70°F. The pressure gage in an airplane in flight indicates a pressure of 10.6 psia, and the temperature gage shows the air temp ...

Optimize the degree distribution of a digital fountain code

Optimize the degree distribution of a digital fountain code for a file of K = 10 000 packets. Pick a sensible objective function for your optimization, such as minimizing the mean of N, the number of packets required for ...

A person on a swing moves so that the chain is horizontal

A person on a swing moves so that the chain is horizontal at the turning points. Show that the centripetal acceleration of the person at the low point of the arc is exactly 2 g, regardless of the length of the chain. Thi ...

The graphs of sin x and cos x intersect once between 0 and

The graphs of sin x and cos x intersect once between 0 and π/2. What is the angle between the two curves at the point where they intersect? (You need to think about how the angle between two curves should be defined.)

Many texts draw figure 81 in the form of a venn diagram

Many texts draw figure 8.1 in the form of a Venn diagram (figure 8.2). Discuss why this diagram is a misleading representation of entropies. Hint: consider the three-variable ensemble XY Z in which x ∈ {0, 1} and y ∈ {0, ...

An object is oscillating at the end of a spring its

An object is oscillating at the end of a spring. Its position, in centimeters, relative to a fixed point, is given as a function of time, t, in seconds, by (a) Find an expression for the velocity and acceleration of the ...

Name some recent educational innovations and evaluate their

Name some recent educational innovations and evaluate their effectiveness. Do you think that schools would be more effective if they did not have comply with bureaucratic redtape? For example, if schools did not need app ...

1 a compact disc spins at a rate of 200 to 500 revolutions

1 .A compact disc spins at a rate of 200 to 500 revolutions per minute. What are the equivalent rates measured in radians per second? 2. What is the approximate period of the moon's revolution around the earth?

A 85 cubic meter tank of nitrogen is at 60ccelsius and

A 85 cubic meter tank of nitrogen is at 60C(Celsius) and 500kPa pressure. (1) calculate the rms velocity for the nitrogen molecules (2) calculate the average translational and rotational kinetic energy of the molecules. ...

Show that the fermi energy or fermi potential is spatially

Show that the Fermi energy or Fermi potential is spatially constant in the n-type Si slice with linearly varying donor dopant impurity concentration as given in given problem. Problem:- An n-type SI slice of a thickness ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro