H&P Study Corner 2020-21

Session #Topics CoveredLink
1Introduction to Subject, Teaching Scheme, Prerequisites, Course Objectives, Outcomes,
Syllabus, Fluid power basics, advantages and limitations, Pascal’s Law
04.08.2020
 2Applications, Comparison between Mechanical, Electrical, Pneumatic & Hydraulic Power Systems, fluid power components & distribution system08.08.2020
 3Hydraulic Jack, Typical Hydraulic System, Fluid Properties required, Types of fluids, ISO Symbols10.08.2020 
 4Types of flow, Darcy’s Equation, energy loss in hydraulic systems, ISO Symbols cont..11.08.2020
 5Classification of pumps, Types, principle of working and constructional details of gear pumps17.08.2020
6Types, principle of working and constructional details of vane pumps, screw pump, piston pumps18.08.2020
7Characteristics curves, Pump Sizing, Selection Criteria, Cavitation24.08.2020
8 Numericals on power and efficiency of pump25.08.2020
9Numericals on power and efficiency of pump29.08.2020
10Linear and rotary actuators- types, construction and characteristics. Cylinder mountings, cushioning of cylinders.31.08.2020
11Hydraulic Motors, Reservoir, Power Unit, ISO Symbols07.09.2020
12Accumulators08.09.2020
13Intensifiers, Pressure and Temperature switches12.09.2020
14Numerical on Hydraulic Motor14.09.2020
15Numerical on Hydraulic Motor15.09.2020
16Numerical on linear Actuators19.09.2020
17Numerical on Accumulator21.09.2020
18Numerical on Accumulator22.09.2020
19Hydraulic Valve26.09.2020
20Directional Control Valve,Pilot Oprated check Valve,Three Way Valve,Four Way valve29.09.2020
21Manually Actuated Valve,Pilot actuated valve,Solenoid Actuated Valve,Pressure Relief Valve,Pressure Reducing Valve,Compound pressure Relief Valve,Flow Control Valve03.10.2020
22Sequence Valve05.10.2020
23Unloding Counter Balance Valve,Pressure Reducing Valve06.10.2020
24Time delay valve,proportional valves,cartridge valves,servo valves12.10.2020
25Hydraulic circuits:(meter in, meter out)13.10.2020
26Single acting hydraulic cylinder control circuit,Double acting cylinder control circuit,Automatic cylinder reciprocating system24.10.2020
27Automatic cylinder reciprocating system,Double pump hydraulic system24.10.2020
28Fail safe circuit,26.10.2020
29motor breaking circuit,regenerative circuit31.10.2020
31rapid transvers & feed circuit,hydraulic motor breaking circuit03.11.2020
32Pneumatics- Basic Components,Compressors -piston compressor,double acting compressor,multistage compressor,screw compressor,rotary vane compressor,dynamic compressor,air treatment stages07.11.2020
33Types of filters,Lubricators,dryers,pressure regulators,pneumatic actuators,pneumatic circuits,9.11.2020
34shuttle valve,two pressure valve,quick exhaust valve and time delay valves,Speed regulating methods,
21.11.2020
35pneumatic circuits,Application of pneumatics in low cost automation and in industrial automation.
23.11.2020
36pneumatic circuits24.11.2020
37thrust under static and dynamic applications, considering friction,inertia loads,design
considerations for cylinders,
28.11.2020
38Design of hydraulic/pneumatic circuits for
practical application,
1.12.2020
39selection of different components such as reservoir, control elements, actuators,
accumulator, intensifier, filters, pumps
5.12.2020