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

Polymerization, merits and demerits of free radical polymerisation

merits and demerits of free radical polymerisation

Edta method, structure of EDTA and estimation of hardness of water by Edta ...

structure of EDTA and estimation of hardness of water by Edta method

Downstream process development, Dear expert minds I have to program in Matl...

Dear expert minds I have to program in Matlab a series of Unit operations for protein purification fro crude mixture. Starting from the centrifugation arriving to the formulation o

Coordination between lab technician and teaching staff, Coordination betwee...

Coordination between Lab Technician and Teaching Staff Enquire from the technicians how they interact and coordinate with the teaching staff with regard to the following inform

Dc applications, The most common DC applications are: Electromagnets a...

The most common DC applications are: Electromagnets and yokes • Relays  • Magnetic shields  • Electrical measuring devices  • Magnetic amplifiers

C++ programming., ac++ programming which calculate molcular weight of hydro...

ac++ programming which calculate molcular weight of hydrocarbon compounds

Solid mensuration, two altitudes of an isosceles triangle are equal to 20 c...

two altitudes of an isosceles triangle are equal to 20 cm and 30 cm determine the possible measures of the base angles

Feasibility survey report of Dimethyl ether, Why do we need to produce of D...

Why do we need to produce of Dimethyl ether? Today''s and future demands and supplies...Who are the consumers? (Consumer from industry and consumer''s habit).Safety precautions of

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