Determine the net work done per cycle

Assignment Help Mechanical Engineering

Reference no: EM13211454

An engine operates on an air-standard Otto cycle. The pressure and temperature at the beginning of the isentropic compression are 0.12 MPa and 35, respectively. If the peak pressure and peak temperature of the cycle are 4.8 MPa and 2500, determine the net work done per cycle (kJ/kg) and the cycle thermal efficiency .

Reference no: EM13211454

Questions Cloud

What are production conditions under which group technology : What are the production conditions under which group technology and cellular manufacturing are most applicable?

Calculate the cost of debt for dell : You used Dell as a representative company to estimate the cost of capital for GCI. What are some of the potential problems with this approach in this situation? What improvements might you suggest?

Find the maximum torque : Assuming a coefficient of static friction equal to 0.2 at the common surface, find the maximum torque that may be transmitted by the flywheel without slippage.

Compute the volume koh solution neutralize : Calculate the volume (mL) of a .150 M KOH solution that will completely neutralize 10.0mL of a 0.560 M H3PO4 solution?

Determine the net work done per cycle : If the peak pressure and peak temperature of the cycle are 4.8 MPa and 2500, determine the net work done per cycle (kJ/kg) and the cycle thermal efficiency .

Explain volatile liquid by the dumas method expermant : determine the mass of unknown liquid that you transferred to the flask before heating in the determinig the molar mass of a volatile liquid by the dumas method expermant

Determine the turbine work output : Determine (a) the turbine work output, in kJ/kg, and (b) the thermal efficiency of the cycle. Also, show the cycle on a T-s diagram with respect to saturation lines.

Define the equation for self-ionization of water : write the equation for self-ionization of water and why ammonia is a weak base.

Determine a velocity using bernoullis equation : If I take measurements using a Pitot Tube and get results for pressures Horizontal In, Horizontal Out, Vertical In, and Vertical Out all in inches of mercury. How do I take these pressures and determine a Velocity using Bernoullis equation?

User Account

All Pages