NEED HELP QUICK In an insulated mixing tank, at inlet 1, water enters the tank at 400 kPa and 15oC, with mass flow rate

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899604
Joined: Mon Aug 02, 2021 8:13 am

NEED HELP QUICK In an insulated mixing tank, at inlet 1, water enters the tank at 400 kPa and 15oC, with mass flow rate

Post by answerhappygod »

NEED HELP QUICK
In an insulated mixing tank, at inlet 1, water enters the tankat 400 kPa and 15oC, with massflow rate of π‘šΜ‡1= 2.5 kg/s. Meanwhile, at inlet 2, steam enters at400 kPa and 400oC. Themixture leaves at the outlet at 90oC at the constant pressure.Neglecting the effect of changein potential and kinetic energy, determine:a. Phase at the inlet 1? (1 mark)b. Phase at the inlet 2? (1 mark)c. Phase at the outlet? (1 mark)d. From mass balance and energy balance equations, express anequation to solvemass flow rate at the outlet, π‘šΜ‡2, in terms of β„Ž1, β„Ž2, β„Ž3 and π‘šΜ‡1(do not solve it yet) (9marks)e. Using equation from part (c) above, calculate the mass flow rateof the inlet 2, π‘šΜ‡2, inkg/s! (6 marks)Note: use subscript 1 for properties of inlet 1, subscript 2 forproperties of inlet 2, andsubscript 3 for properties of the outlet.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to β€œArchived Questions & Answers”