Posted inMarine hydraulic and fluid machinery
Graphical representation of hydraulic and pneumatic elements
The hydraulic and pneumatic elements such as cylinders and valves are connected through pipelines to…
Posted inMarine hydraulic and fluid machinery
Pressure relief valves
The pressure relief valves are used to protect the hydraulic components from excessive pressure. This…
Posted inMarine hydraulic and fluid machinery
Flow Control Valves
In practice, the speed of actuator is very important in terms of the desired output…
Posted inMarine hydraulic and fluid machinery
Classification based on actuation mechanism
Manual actuation In this type, the spool is operated manually. Manual actuators are hand lever,…
Posted inMarine hydraulic and fluid machinery
Control valves -2
Three position four way (3/4) valves Three position four way (3/4) valves are used in…
Posted inMarine hydraulic and fluid machinery
Spool valve
The spool valves derive their name from their appearance. It consists of a shaft sliding…
Posted inMarine hydraulic and fluid machinery
Control Valves -1
In a hydraulic system, the hydraulic energy available from a pump is converted into motion…
Posted inMarine hydraulic and fluid machinery
What is Fluid Mechanics?
Fluid mechanics, the branch of science that deals with the study of fluids (liquids and…
Posted inMarine hydraulic and fluid machinery
Hydraulic Systems
The controlled movement of parts or a controlled application of force is a common requirement…
Posted inMarine machinery Drawing
Cylinder Relief Valve.
There are several valves on the cylinder heads of a marine diesel engine; the relief…