The outlet temperature, Chemistry

Assignment Help:

You are interested in modelling a 10 m  surge tank which holds the products exiting a plug flow reactor, as shown below. One of the purposes of the tank is to heat the reactor products prior to the next stage of the process. The sides of the surge tank are surrounded by a steam jacket. Though, due to poor design, heat is lost from the tank via heat transmitted from the surface of the product liquid to the air above the tank. The feed to the tank flows at 0.2 m3/s, and you can suppose that the tank
is always full. You can suppose that the following quantities are constant:

UA (steam jacket) = 250 kJ/K/s,

2030_44.png

UA (liquid-air interface) = 20 kJ/K/s
ρ = 1000 kg/m3
, Cp = 4.2 kJ/kg/K. 

 a)Derive an equation which relates the outlet temperature, T, to changes in the steam temperature, TS, the air temperature, TA, and the inlet temperature, TIN. State any other assumptions made in the derivation.

b)Derive the transfer functions, T/TA, T/TIN, and T/TS. Determine the time constant and static gain for each of these transfer functions.

 


Related Discussions:- The outlet temperature

What is the electronic configuration, What is the electronic configuration ...

What is the electronic configuration of Cu 2+ (Z= 29) of least position: (1) [Ar]4s 1 3d 8                   (2)  [Ar]4s 2 , 3d 10 4p 1       (3) [Ar]4s 1 3d 10

#organic chemistry, how do you answer organic chemistry based questions

how do you answer organic chemistry based questions

Reference solution, Reference solution:   A proper reference soluti...

Reference solution:   A proper reference solution contains color reagent plus sample buffer. The difference between the reference and a sample is that the concentration of

Salt bridge, how does salt bridge works??

how does salt bridge works??

Number of orbitats in h sub-shell is, Number of orbitats in h sub-shell is:...

Number of orbitats in h sub-shell is: (1) 11              (2) 15       (3) 17            (4) 19 Ans: 11

Determine the coordination number of hcp, Determine the Coordination number...

Determine the Coordination number (CN) of HCP  In HCP unit cell, the base centered atom touches six corner atoms in the similar plane, three atoms in a plane above and thre

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