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

Refractoriness under load (rul), Refractoriness under load (RUL): This rep...

Refractoriness under load (RUL): This represents the resistance of a refractory material to the combined efforts of heat and load. RUL is the temperature at which the deformation

Plant ecomomics, Factors affecting on process design

Factors affecting on process design

EVAPORATOR, MECHANICAL design for evaporator

MECHANICAL design for evaporator

learn the handling of hazardous chemicals-fume cupboard, Activity to Learn...

Activity to Learn The Handling Of Hazardous Chemicals: Use Of Fume Cupboard Previous you learn about the importance of fume cupboard and its usage. There are many chemicals whi

Processing, putting example of literature review

putting example of literature review

What do you understand by wet bulb globe temperature, What do you understan...

What do you understand by Wet bulb Globe temperature? Wet bulb globe temperature index is used to measure the sultriness of environment. Sultriness is calculated on the basis o

Electostatic, merits and demerits of electrostatic sheilding.

merits and demerits of electrostatic sheilding.

Materials used for dc applications, Materials used for DC applications are:...

Materials used for DC applications are: Iron and low-carbon steels (maximum carbon 0.05 %)  • Iron-Nickel alloys (Permalloy)   • Iron-Cobalt alloy (Permendur)

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