The document discusses hydraulic systems and devices. It defines a hydraulic system as using a liquid like water or oil to transmit power. It describes hydraulic lifts and presses that use small forces to lift large loads based on Pascal's law. Hydraulic accumulators are also discussed, which store pressurized energy in the form of a loaded ram or piston in a cylinder. The capacity of an accumulator depends on the area of the cylinder, the lift height, and the pressure of the contained liquid.

1.  UNIFROM FLOW II TO X-AXIS
&
 HYDRAULIC SYSTEMS

2. HYDRAULIC SYSTEM
“ The System in which a Liquid is used as
a medium of ‘Transmission of Power’ is
known as Hydraulic System”.
Liquid: May be Water or Oil

3. TYPES OF HYDRAULIC DEVICES
 But here we Hydraulic LiftPress
 Hydraulic Accumulator
 Hydraulic Intensifier
 Hydraulic Crane
We will discuss only first two types here.

4. HYDRAULIC LIFT
“It is a Device which is used to lift Large Load by the
application of Small Force.”

5. Working Principle
Its working principle is based
on the Pascal’s Law.

6. Working Principle cont..

7. Applications...
 Car Lift :-

8. Applications (cont..)
 Hydraulic Jack:-

9. Hydraulic Accumulator
“It is device to store Pressure Energy that can be
supplied to Machine.”

10. Description:
In its simplest form it consists of,
 Verticle Cylinder
 Moveable/Sliding Ram
 The Sliding Ram is loaded with
weight.

11. Capacity of Accumulator
When the water under pressure enters the
accumulator cylinder through the inlet valve, it
Lifts the loaded Ram until the cylinder is full of
water. At this stage, the Accumulator has stored
its maximum ammount of energy that is known
as
“Capacity Of
Accumulator(COA)”.

12. Capacity Of Accumulator(COA) cont...
Let,
A= Area of cylinder
H= Lift of the cylinder
p= Intensity of water pressure
Then,
C.O.A = pAH

13. Uniform Flow II to x-axis

14. Uniform Flow II to x-axis cont...

15. Uniform Flow II to x-axis cont...

16. https://www.slideshare.net/MubshirHussain/steel-97392837
https://www.slideshare.net/MubshirHussain/china-pakistan-economic-corridor-
97312365
https://www.slideshare.net/MubshirHussain/presentation-of-copper
https://www.slideshare.net/MubshirHussain/weapon-technoloies
Uniform Flow II to x-axis cont...