Mechanical C section @ MIT

1. Screw Threads 1 IC Gupta 2. Screw Threads 2 IC Gupta 3. Geomeric Feaures 1 RK Jain 4. Geometric Features 2 RK Jain. 5. Geomeric Features I C Gupta 6. Surface Texture IC Gupta 7. Surface Texture 2 IC Gupta. 8. Screw Thread RK jain

The Table For IT Values can be downloaded from >> HERE.

AMT Slides For Jigs and Fixtures can be Downloaded from  HERE. Additional Slides on Jigs & fixtures can be downloaded from  >> HERE Microfinishing operation slides can be downloaded from >>HERE

THERMODYNAMICS OF FLOW IN TURBO MACHINES Assignment  2 (1)     Air flows through an air turbine where its stagnation pressure is decreased in the ratio of 5:1. The total to total efficiency is 0.8 and the air flow rate is 5 kg/s.. If the total power output is 500 kW, find,(i) Inlet total temperature (ii) The actual exit total temperature (iii) The actual exit static temperature, if the flow velocity is 100 m/s and (iv) the total to static efficiency of the device. (2)     In a centrifugal compressor the air is compressed to double the pressure. The inlet temperature is 27 0 C and the final temperature is 107 0 C. Calculate the efficiency of the compressor and the power required to drive it if 30 kg/min of air is compressed. (3)     Air enters a compressor at a static conditions of 150 kPa and 15 0 C. and a velocity of 50 m/s. At the exit the static conditions are 0.3 MPa and 100 0 C. and a velocity of 100 m/s. Evaluate the isentropi...

The Non Traditional Machining Slides can be downloaded from  HERE