Liquid Dynamics
Pulsation Analysis, Diagnostics, Prediction by Software
Pipeline and Pump user Problem -

Pulsation Analysis, Diagnostics, Prediction by Software

LIQUID DYNAMICS Ltd. offer Pulsation / Vibraton and Shock - Analysis & Diagnostics + Software Models
Please call toll free USA 1-888-326-7377 WE HAVE PEOPLE - Not voice mail. --44-161-480-9625 UK
Fluid Flow Control animations by Liquid Dynamics.
 
   

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Synopsis overview

When the system has been designed, then a pump can be chosen, with characteristics that suit the system. That is the best way to avoid shock surge and pulsation.

Because flow is so slow, there is time to flow up, come to a stop, and flow back down a "T" - on the other hand, whatever the residual pressure pulsation level is, it may still shake the pipes.






But the impact from the velocity of waves, does the damage fast.

Pressure in a fluid travels at, Mach1 (in air)
In harder substances (liquid) is transferred at up to 4000mph, or say 140,000 cm/sec.
Mass of liquid is a pipe is transferred at not above 180 inches/sec or say 460cm/sec
 

PULSATION AND SHOCK IS COMMON TO ALL PIPING SYSTEMS, IT IS ONLY THE PRESSURE AMPLITUDE & FREQUENCY THAT CHANGES
Progressive cavity
Centrifugal
Hose
Worm


Screw
packed plunger
Triplex & Quin. Sep.
Metering
Lobe
Gear
Aodd
Vane
Dosing
Intensifier
www.Liquid-Dynamics.com
Phone USA 910.270.2737
PO Box 506 Hampstead, NC 28443 USA
UK (for EC) --44(0)161-480-9625
PO Box 47, Stockport, UK SK3-OLH

 

Liquid Dynamics International provides pipeline and pump user problem analysis, diagnostics, prediction by software, pulsation analysis, piping system analysis, and piping system simulation. For water hammer and shock solutions pulsation dampening and shock alleviating devices can be obtained from our associate websites:


PulseGuard Inc., and Ltd. for further information about pulsation dampeners / pulsation dampers.
Pulsation-Dampeners.com - Pulsation Dampener
PulseGuard.com - Pulsation Dampeners
PulseGuard.co.uk - Pulsation Dampers
PulseGuard für Deutschland - Pulsationsdämpfer
Shock-Guard.com and ShockGuard.co.uk to find large gas bag vessels, jumbo bladders, float separator / big bellows type pipeline shock attenuators and expansion / contraction volume compensators, surge alleviators, and shock alleviators.
Shock-Guard.com - Surge Alleviators
ShockGuard.co.uk - Shock Alleviators
Accumulators-Hyd.com and Accumulators.co.uk for information about energy saving in pumping systems, standby emergency power, safety shutdown systems, hydraulic accumulators, and hydropneumatic accumulators.
Accumulators-hyd.com - Hydraulic Accumulators
Accumulators.co.uk - Hydropneumatic Accumulators
Flow-Guard.com to find protection against excess flow. Guard against toxic spills when pipes burst, guard against gushers and fluid loss when hoses split, Flow-Guard guards against excess flow floods with flow fuses and breather bags
Flow-Guard - Flow Fuses and Breather Bags


Liquid Dynamics