process control, Chemical Engineering

Assignment Help:
A tank contains cold water at a temperature Tc = 20°C and volume Vc = 1 m3. You add a volume Vh = 1 m3 of water at temperature Th = 100°C at time t = 0. Energy is lost from the tank mainly via conduction to the environment (which is also at Tc). (Ignore energy lost due to vaporisation) Cp = 4.2 kJ/kg°C
Propose a model (i.e. derive a Differential Equation) which will show how temperature in the tank changes with time. State assumption used. Solve this model to obtain T(t) given that T(t=200s) = 50°C.

Related Discussions:- process control

Specific consumption to produce DMAPA, Reactants Acrylonitrile and Dimethyl...

Reactants Acrylonitrile and Dimethylamine to form product DMAPA i.e. Dimethylaminopropylamine. What is the specific consumption of reactants to produce 1mole of DMAPA

Graphite, Disadvantages of graphite

Disadvantages of graphite

Design of absorption column, i am doing project on design of absorption col...

i am doing project on design of absorption column for the removal of n204 from atmospheric air..please help me

Asad, hello, i am asad, frome bd. i need help..........

hello, i am asad, frome bd. i need help..........

Important properties of permanent magnetic material, What are the most imp...

What are the most important  properties of permanent magnetic materials? Explain.  The most important properties of permanent magnetic materials are  (i) Remanence (Residu

Saponification number, Saponification number: Saponification number of oil...

Saponification number: Saponification number of oil is the number of milligram of potassium hydroxide required to saponify 1 g of oil. Mineral oils are the mixture of hydrocarbons

Iron phase chemical analyses, Dear sir I need chemical analysis method for...

Dear sir I need chemical analysis method for pyrite phase in iron ore

Properties of filament and contact materials, Properties of filament and co...

Properties of filament and contact materials. The Filament materials must have low resistance temperature co-efficient, high melting point, high mechanical strength, ductility

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