Rate of heat gained by object

Reference no: EM1312575

Question: An object of mass "m" specific heat "Cp" & 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 & Tg are all constants.

(A) Find the differential equation involving rate of increase of object temperature "T" with respect to time "t"

(2) Calculate the differential equation to produce & equation for "T" as a function of "t"

Reference no: EM1312575

Questions Cloud

Solve the investments and cost volume profit analysis : Objective type questions on investments and cost volume profit analysis and the fixed costs of the Maintenance Department are determined by the number of cases produced by the operating departments during the peak period

Declare of a block on a inclined plane : Block A in Figure is given an initial velocity of 6 m/s up the incline. Declare of a block on a inclined plane.

Objective type questions on foreign exchange assets : Objective type questions on foreign exchange assets and When a foreign subsidiary is not wholly owned by the parent

What are the investment options for retirement plans : What are the Investment options for retirement plans and How much money will she need to withdraw each year starting at age 65

Rate of heat gained by object : n object of mass "m" specific heat "Cp" & surface area "As" is initially at a temperature "To". Rate of Heat gained by Object = Rate of Heat Lost by Gas m, Cp, h, A & Tg are all constants.

Initial speed u with which hiawatha can launch the arrow : Assume that, when Hiawatha aims vertically, his arrow reaches a maximum height of 20 m. Use this fact to find the initial speed u with which Hiawatha can launch the arrow vertically.

Calculate the minimum angle above the horizontal : Calculate the minimum angle above the horizontal at which Hiawatha must aim in order to outrun the arrow.

The energy consumption and area required by the solar cell : The light energy that falls on a square meter of ground over the course of a typical sunny day is about 20 MJ. The average rate of electric energy consumption in one house is 1.0 kW. Find the energy consumption and area required by the solar cell

Increase the efficiency of a carton engine : A Carnot engine whose cold reservoir temperature is 1.0 C has a thermal efficiency of 40%. By how much should the temperature of the hot reservoir be increased to raise the efficiency to 60%?

User Account

All Pages