Calculate operating requirements of pneumatic motors

Reference no: EM131810793

Question: Calculate operating requirements of pneumatic motors.

1. A rotary vane motor with a displacement of 3 in3/rev operates at 1500 rpm. Supply line pressure at the motor inlet is 90 psi. Compute the free air consumption. (Assume no temperature change.) If the motor efficiency is 85%, estimate the power output (hp).

2. Supply line pressure at a motor inlet is 100 psi. The motor must deliver a peak starting torque of 280 lbf -in. Average torque requirement is estimated to be 210 lbf -in. Compute the displacement required and estimate the free air consumption if the operating speed is 1000 rpm. Stall torque and operating torque efficiency are 89%. You may neglect temperature change.

Reference no: EM131810793

Questions Cloud

Calculate the average free air intake required for cylinder : A pneumatic cylinder is used for an "accept-reject" circuit. Parts pass the station on a conveyor at the rate of two parts per second.

What insights are reveals by your scatter graph : Prepare a Chavez Scatter graph plot that puts the labor-hours on the x-axis and the overhead expenditure on the Y-axis.

What is the value of a stock : What is the value of a stock with a $2.25 dividend just paid (D0) and a 9 % required return with 3 % growth?

Mortgages and bond-present value : What is the house cost on a 20 percent down mortgage with payments of $3,768.91 per month for 22 years at 7 percent interest?"

Calculate operating requirements of pneumatic motors : A rotary vane motor with a displacement of 3 in3/rev operates at 1500 rpm. Supply line pressure at the motor inlet is 90 psi. Compute the free air consumption.

Prepare a vertical analysis of both 2016 and 2015 : Prepare a vertical analysis of both 2016 and 2015. Display percentages to 3 decimal places

What you feel were some of the important milestones : Discuss what you feel were some of the important milestones in the development of airport and aviation security.

Calculate the overall efficiency of the motor : Calculate the overall efficiency of this motor for each output speed. Report your results in a table, and also plot the overall efficiency vs. rpm.

What would be the treatment objective : 27 years of age Man, Type 1 diabetes, Ketoacidosis, Why is serum K normal even though there is polyuria and glycosuria? What would be the treatment objective

User Account

All Pages