What is the output temperature using exact analysis
Air flows at a rate of 0.01 kg/s through an adiabatic compressor. The gas enters at 100 kPa and 20oC. If the minimum power into the compressor is 3 kW and it has an isentropic efficiency of 70% what is the output temperature? Use exact analysis.
Expected delivery within 24 Hours
Portion AC is made of a mild stetel with a modulus of elasticity E=200Gpa and yield stress of sy= 250MPa, and portion CB is made of a high-strength steel with E=200GPa and sy= 345 MPa. A load P=975kN is applied at C as shown.
Detrmine (A) how far the package will slide on the horizontal portion (BC) of the chute before stopping, (b) the maximum velocity reached by the pachage.
Determine the final pressure using a) approximate analysis (using properties at the average temperature) and b) exact analysis.
A buoy is attached to the ocean floor with a rope.The ocean currents exert a horizontal 1000-n force on the buoy. the rope angle is 75 degree with respect to the flat ocean floor. What is the tension in the rope?
If the minimum power into the compressor is 3 kW and it has an isentropic efficiency of 70% what is the output temperature? Use exact analysis.
A heat pump is used to heat a house.When the outside air temperaure is 10 F and the inside is maintained at 70 F, the heat loss form the house is 60000 Btu/hr. Determine the minimum electric power (kw) required to operate the heat pump.
Assuming that the compression process is isentropic and the mass flow rate is 0.15 kg/s determine the amount of power saved versus the use of a single compressor. Assume constant properties at 300 K.
In a steam power plant operating on a reheat Rankine cycle, steam enters the HP turbine at 15 MPa and 620oC and is condensed in the condenser at a pressure of 15 kPa.
Four tug boats are having a contest to see who is strongest. Each boat attaches a rope to a very strong metal ring. Tugboat a head due north and pulls with a force of 300,000 lb , Tugboat b heads due south with a force of 250,000.
1943195
Questions Asked
3,689
Active Tutors
1430589
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
She feels the pressure to academically de well and succeed sue to her families sacrifices
One privacy issue that was not included in the original responses is the risk of emotional or psychological data being collected by new devices.
Based on educational knowledge already possessed or learned, how does that knowledge affect your future behavior or action in connection with Greenhouse
To determine when my problem space is sufficiently narrowed to support a feasible study, I evaluate several key criteria drawn from established research guideli
Problem: Research Paper Understanding Human Perception by Human-made Illusions, Claus-Christian Carbon, Frontiers in Human Neuroscience, 2014
Briefly describe the context of your first interaction with each person. Based on your reading of 5.1 Key Takeaways in Jhangiani and Tarry (2022)
Write a 3-4 page written summary from cited Source 1: Smith, A. et al. (2019). "The Efficacy of Social Skills Interventions for Children with Autism Spectrum Di