Archives

  • HBM Torsiograph

    A torsiograph is an instrument that roataes with the shaft and is used to measure angular velocity (deg/sec) or displacement...

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  • Strain Gage Telemetry System

    A strain gage telemetry system can be used to evaluate actual transmitted and dynamic torque in a shaft.  A full...

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  • Specialized Services

    EDI offers other services unique to the engineering field. Expert Witness Design Audits Custom Software Development Independent Review of Reports...

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  • Equipment Expertise

    • Reciprocating Compressors • Centrifugal Compressors • Reciprocating Pumps • Liquid Ring Pumps • Vertical Pumps • Steam Pumps •...

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  • Silencers for Screw Compressors

    Screw compressors can generate significant pulsation at multiples of vane pass frequency.  Since this pulsation occurs at relatively high frequencies,...

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  • Thermal Stress Studies

    Thermal stress studies, normally in accordance with ASME Codes, are required for the design of many piping systems in order to...

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  • Structural Analysis Using Finite Element Analysis (FEA)

    Detailed three-dimensional (3-D) finite element models are often used to evaluate mechanical natural frequencies and/or static stress of structures, vessels,...

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  • Rotordynamics Analysis

    Dynamics of rotating shafting generally refers to lateral (radial) and torsional (angular) vibration of the rotor components. Lateral vibration may...

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  • Torsional Vibration Analysis (TVA)

    Torsional vibration is an oscillatory angular motion that causes twisting in shaft sections and couplings of machinery. These fluctuations are...

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  • Pulsation (Acoustic) Analysis

    Modeling Capabilities The capabilities of EDI's pulsation analysis software include: Simulation of simultaneous operation of parallel compressors or pumps Simulation of...

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