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MECHANICS OF SOLIDS AND FLUIDS:

  • Stress – Strain – Elastic constants – Stress in Composite bars – Beams – Types – Shear force and bending moment diagrams for simply supported and overhanging.

 

  • Columns Long column – Euler’s Theory – Short column – Empirical formulae – Torison of Circular shafts – Hollow Shafts – Power transmission

 

  • Vapour Pressure – Pressure at a point its variation – Measurement with Piezometer, manometers and gauges.

 

  • Continuity equation in one dimension – Bernoulli’s equation – Venturimeters and Orificie meters – Flow through pipes – Laminar Turbulent flow Major losses.

 

  • Pumps – General principles of displacement and Centrifugal pumps – Efficiency and Perofrmance Curves of Pumps – Caviation in Pumps – Turbines – Efficiency – Governing of turbines.

 

 

 

 

REFERENCES:

 

  1. Ramamirtham, S., `Strength of Materials ', Dhanpat Rai and Sons, New Delhi, 2003.

  2. Rajput , R.K., ‘Strength of Materials ‘, S.Chand & Co Ltd., New Delhi, 1996.

  3. Nagarathnam, S. ‘Fluid Mechanics’, Khanna Publishers,New Delhi, 1995.