JNTUH B.Tech 2nd year Fluid Mechanics and Hydraulic Machinery you detail information about Fluid Mechanics and Hydraulic Machinery Engineering R13 year subject. It will be help full you to understand you complete curriculum of the year.<\/p>\n
UNIT I<\/strong><\/p>\n Fluid statics: Dimensions and units: physical properties of fluids- specific gravity, viscosity surface tensionvapor\u00a0pressure and their influence on fluid motion- atmospheric gauge and vacuum pressure \u2013measurement of\u00a0pressure- Piezometer, U-tube and differential manometers. UNIT-II<\/strong><\/p>\n Fluid dynamics: surface and body forces \u2013Euler\u2019s and Bernoulli\u2019s equations for flow along a stream line,\u00a0momentum equation and its application on force on pipe bend.\u00a0Closed conduit flow: Reynold\u2019s experiment- Darcy Weisbach equation- Minor losses in pipes- pipes in series\u00a0and pipes in parallel- total energy line – hydraulic gradient line.\u00a0Measurement of flow: pilot tube, venturimeter, and orifice meter, Flow nozzle.<\/p>\n UNIT III<\/strong><\/p>\n Basics of turbo machinery: hydrodynamic force of jets on stationary and moving flat, inclined, and curved\u00a0vanes, jet striking centrally and at tip, velocity diagrams, work don and efficiency, flow over radial vanes.\u00a0Hydroelectric power stations: Elements of hydro electric power station-types-concept of pumped storage\u00a0plants-storage requirements, mass curve (explanation only) estimation of power developed from a given\u00a0catchment area; heads and efficiencies.<\/p>\n
\nFluid kinematics: stream line, path line and streak lines and stream tube, classification of flows-steady &\u00a0unsteady, uniform, non uniform, laminar, turbulent, rotational, and irrotational flows-equation of continuity for one\u00a0dimensional flow.<\/p>\n