The very large liquefied natural gas storage tank (LNG,which is well insulated). Contains 40000 m3 of pure liquid methane. The boiling point of liquid methane is near 111K at 1 bar. Normally the filled tank is allowed to attain an equilibrium state with the internal pressure held constant. The tank pressure is 1.044 bar. Over the test period, the measured boil-off rate was 4.267*10^4 mol/h. (a) Calculate the heat leak into the tank (J/h). (b) Over the 24-h period where the boil-off vapor averaged 4.267*10^4 mol/h, despite the best intentions of the operators, the tank pressure fell from 1.044 to 1.043 bar. Calculate the heat leak into the tank.
Assume that the 40000 m3 tank is filled with 99% liquid by volume. For methane at 112 K , 1.044 bar. V(vapor) =8.6036*10^-3 (m^3/mol), V(liquid) =0.038*10^-3 (m^3/mol),dV(vapor)/dT=-6.5015*10^-4(m^3/mol K), dV(liquid)/dT=1.309*10^-7(m^3/mol K,H(vapor)=1.27982*10^4 (J/mol), H(liquid)=4.6052*10^3 (J/mol), dH(vapor)/dT=26.8 (J/mol K) , dH(liquid)/dT=55.96 (J/mol K), dP/dT=0.0854 bar/K
This question was answered on: Sep 13, 2020Buy this answer for only: $15
This attachment is locked
Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
About this QuestionSTATUS
Sep 13, 2020EXPERT
GET INSTANT HELP/h4>
We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.
You can also use these solutions:
- As a reference for in-depth understanding of the subject.
- As a source of ideas / reasoning for your own research (if properly referenced)
- For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
NEW ASSIGNMENT HELP?
Order New Solution. Quick Turnaround
Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.
WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.