High - pressure air at 500 kpa and 30degc is to be used to

Assignment Help Mechanical Engineering

Reference no: EM13639954

High - pressure air at 500 kPa and 30°C is to be used to drive a small turbine for a powering high speed drill. The drill requires a power input of 746W, and the air from the turbine may be assumed to discharge at 180 kPa. The turbine is well insulated and the process may assumed steady. As a dsesign engineer you are required to do the following.

A) calculate the mass flow rate of air required to run the drill ( assume constant specfic heats )

B) If the inlet air line is 1cm in diameter, calculate the entering air velocity.

Reference no: EM13639954

Questions Cloud

If you wanted to prepare a solution of co in water at 25 : if you wanted to prepare a solution of co in water at 25 in which the co concentration was 2.1 mm what pressure of co

The steeler kicker wants to kick a football through the : the steeler kicker wants to kick a football through the uprights from a distance of 30 m. okay - its metric football.

Nitric acid is often manufactured from the atmospheric : nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen plus hydrogen prepared by reforming of

Two wheels of mass m and moment of inertia i are connected : two wheels of mass m and moment of inertia i are connected by a massless axle of length l. the system rests on a

High - pressure air at 500 kpa and 30degc is to be used to : high - pressure air at 500 kpa and 30degc is to be used to drive a small turbine for a powering high speed drill. the

The activation energy of a certain reaction if 657kjmol : the activation energy of a certain reaction if 65.7kjmol. how many times faster will the reaction occur at 50 degrees

A mixture of methane and water vapor pressure is passed : a mixture of methane and water vapor pressure is passed over a nickel catalyst at 1000k. the emerging gas is collected

Knowing that the diameter of the shaft is 175in and that : the vertical force p1 and the horizontal force p2 are applied as show to disks welded to the solid shaft ad. knowing

A compound contains only c h and o to analyze the compound : a compound contains only c h and o. to analyze the compound you determine its empirical formula by analysis for c and h

User Account

All Pages