[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


Interpreting Oscillographs

Diagnostics, Data Capture

Modeling Pipe Systems

Octopussy, Prevent Pump Interaction


Elastomer Availability

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pulsation, shock, and piping analysis graphicsPUBLICATION 1:
Exposing the mysteries - removing the "witchcraft from pulsation, shock and piping analysis, by graphics & "cartoons" for problem description, and understanding answers.

identify sources of pipeline shock and pulsationPUBLICATION 2:
Graphics, interpreting pressure over time oscillograph traces, to identify the sources of shock and pulsation. Knowing what is normal, Setting the system stability needs.

measurement, recording, validation, data capturePUBLICATION 3:
Measurement, Recording, Real time large fast hard copy validation, data capture of pressure signals. Pipe system surveys, and preparation for analysis and diagnosis.

modeling a pipe / piping systemPUBLICATION 4:
Modeling a pipe system, before fabricating miles of material saves finding a problem that was avoidable and predictable, by :-LDi pulsation analysis software & LDi shock analysis software .

pipe system design detailPUBLICATION 5:
Octopussy - pipe system design detailPipe system design detail, that can prevent instability, reduce equipment installation time and cost, whilst easing service and reducing "down time".

preventing pulsation and shock in a suspect pipe systemPUBLICATION 6:
Quasi static expressions, useful for preliminary estimates, of dynamic subjects. Simple approach to preventing pulsation & shock in suspect pipe system designs.

Pulsation Analysis, Diagnostics, Prediction by SoftwarePulsation Analysis / Site map - Catalog

Input Data for Shock Modeling
Please collect the "Input Data for Shock Modeling" for selection of pipeline shock, surge, & hammer prevention equipment.
Ldi PulseView Program Input Data
Please collect the "LDi PulseView Program Input Data" information for analysis and prevention of pump pulsation and cavitation.

Associated Licensees

Hydrotrole Accumulators
Fluid Power Hydropneumatic Accumulators

Fluid Power Accumulators
in Europe at Accumulators.co.uk
ShockGuard Arrestors / Alleviators
Shock / Surge Alleviators
Pipeline shock/surge
in Europe at ShockGuard.co.uk

Flow-Guard Flow Fuses / Breather BagsFlow-Guard Guards Against Excess Flow
Quick overview of
Flow Fuses
Fluid Power Hydraulic Accumulators
Fluid Power Accumulators
in the Americas at
Shock / Surge Arrestors
Pipeline shock/surge Alleviation
in the Americas at
Pump and Pipeline System Analysis
Data Capture, Analysis,
Diagnostics, Software Modeling
LDi - Liquid Dynamics




Pulsation Dampeners at Fluid Flow Control

Fluid Flow Control