[LDi] Liquid Dynamics International Liquid Dynamics International Inc. Click here to: Contact Liquid Dynamics Liquid Dynamics offers pulsation, vibration, and shock analysis, diagnostics, and software models. Fluid Flow Control Animations
Animations

Familiarization

Interpreting Oscillographs

Diagnostics, Data Capture

Modeling Pipe Systems

Octopussy, Prevent Pump Interaction

Expressions

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Pulsation Analysis, Diagnostics, Prediction by SoftwareLiquid-Dynamics.com
Pulsation Analysis / Sitemap - Catalog


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PDF Files

Publication 1
Page 1 - Pub. 1 Familiarization Cover
Page 2 - Familization A, B, C.
Page 3 - Familization C, D, E, F.
Page 4 - Pressure volume & amplifiers
Page 5 - Pulse interception
Page 6 - Hard system destroy pumps
Page 7 - Data capture at kHz.
Page 8 - Suction supply line problems
Page 9 - 2 Do's & 2 Don'ts
Page 10 - Brief A to Z of pulsation
Page 11 - "Controllers"
Page 12 - Synopsis, overview


Publication 2
Page 13 - Pub. 2 Oscillograph pulsation "signatures" cover
Page 14 - Examples 1, 2, 3.
Page 15 - Examples 4, 5, 6.
Page 16 - Gear & Packed Plunger Sys., Accept. Max.
Page 17 - Dosing, Air Op. & "Metering" Sys., Accept. Max.
Page 18 - Plunger & Valve Motions
Page 19 - Multi Plunger & Centrifugal Systems
Page 20 - Synopsis, overview


Publication 3
Page 21 - Pub. 3 Diagnostics Cover
Page 22 - Pulse, Shock & PipeDoctor
Page 23 - WitchDoctor, Which Analyst
Page 24 - Synopsis, overview


Publication 4
Page 25 - Pub. 4 Modeling ShockView PulseView Cover
Page 26 - ShockView schematic
Page 27 - ShockView plots A, B, C
Page 28 - Input data for shock modeling
Page 29 - PulseView models relations
Page 30 - 7 ocillographic plots
Page 31 - Program Input Data
Page 32 - Equations & sources


Publication 5
Page 33 - Pub. 5 Octopussy Cover
Page 34 - Design, Simplex, Duplex pumps
Page 35 - Volume, Triplex, Quadruplex pumps
Page 36 - Synopsis Overview


Publication 6
Page 40 - Expressions Cover
Page 41 - Acceleration head losses & discharge
Page 42 - Factoring in Multiplex reciprocating machines
Page 43 - Adding Friction losses
Page 44 - Adding Friction losses cont.
Page 45 - Effects of volumetric inefficiency
Page 46 - Shock generation with velocity jump
Page 47 - Nomogram Frequency vs. Pipe ID


Fluid Flow Control Animations
Pulsation Analysis / Hydraulic Analysis

Other
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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.
PulseGuard. USA: Pulsation Dampeners | Pulsation-Dampeners.com: Pulsation Dampeners
PulseGuard Limited: Pulsation Dampers | PulseGuard für Deutschland: Pulsationsdämpfer

Large pressure vessels, jumbo bladders, float separator / big bellows type pipeline surge attenuators and
expansion / contraction volume compensators, surge alleviators, and shock alleviators.

Shock-Guard. USA: Surge Alleviators | Water-Hammer.com: Water Hammer
ShockGuard.co.uk: Shock Alleviators | Suction-Stabilizers: Suction Stabilizers

Information about energy saving in pumping systems, standby emergency power, safety shutdown systems,
hydraulic accumulators, and hydropneumatic accumulators.

Accumulators-Hyd: Hydraulic Accumulators
Accumulators.co.uk: Hydropneumatic Accumulators | HydroTrole: Hydraulic and Control Engineering

Protection against excess flow. Protect against toxic spills when pipes burst, guard against gushers and fluid
loss when hoses split. Flow-Guard against excess flow floods with flow fuses and breather bags.

FlowGuard: Flow-Guard - Flow Fuses and Breather Bags

Low pressure econimical diaphragm type pulsation dampeners for aodd and hose pumps - Pulse-Acc

Pulsation Dampeners at Fluid Flow Control

Fluid Flow Control