Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Air contained within a pistoncylinder assembly undergoes three processes in series:
a. Process 12: compression at constant pressure from P1=10lbf/in2, V1=4ft3 to state 2
b. Process 23:Consant volume heating to state 3, where P3=50lbf/in2
c. Process 31: Expansion to the initial state, during which the pressurevolume relationship is PV=constant.
Sketch the process in series on PV coordinates. Evaluate the (a) volume at state 2, in ft3, (b) work for each process, in Btu
 one year ago
 one year ago
Air contained within a pistoncylinder assembly undergoes three processes in series: a. Process 12: compression at constant pressure from P1=10lbf/in2, V1=4ft3 to state 2 b. Process 23:Consant volume heating to state 3, where P3=50lbf/in2 c. Process 31: Expansion to the initial state, during which the pressurevolume relationship is PV=constant. Sketch the process in series on PV coordinates. Evaluate the (a) volume at state 2, in ft3, (b) work for each process, in Btu
 one year ago
 one year ago

This Question is Open

Algebraic!Best ResponseYou've already chosen the best response.1
dw:1349670788834:dw
 one year ago

ragmanBest ResponseYou've already chosen the best response.0
@Algebraic! thanks for the diagram but would you be able to help me solve for the volume and work
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.1
Not actually sure what they want you to do there: the work from 1>2 is 10*(?4) but I don't see how the expect you to find the volume it's compressed to...
 one year ago

Algebraic!Best ResponseYou've already chosen the best response.1
without some info. about the work done...
 one year ago

ragmanBest ResponseYou've already chosen the best response.0
@Algebraic! yeah i wasnt able to figure it out :(
 one year ago

ragmanBest ResponseYou've already chosen the best response.0
someone else helped me figure it out this is what i was trying to do http://openstudy.com/study?login#/updates/5072548ee4b04aa3791de9fa but thanks for the help @Algebraic!
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.