Pressure Expert Witnesses
Pressure expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on pressure. The pressure expert witness listings on this page are typically from fields/areas of expertise such as: Engineering and Equipment & Machinery.
Rance Herren, CFPSD, AI
Hydraulic Fluid Power Subject Matter Expert
Houston, Texas
Engineering, Equipment & Machinery
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Hydraulic Consultant, Hydraulic Systems, Pneumatic Systems, Hydraulic Pumps, Hydraulic Cylinders, Hydraulic Motors, Valves, Hydraulic Hoses, Hydraulic Manifolds, Motion Control, Design, Accumulators, Compressors, Schematics, Seals, Filtration, Pressure, Construction, Mining, Oil & Gas
Nearly four decades of experience in the design, application, implementation, troubleshooting and service of complex hydraulic and pneumatic systems and related control components, including:
• The use of standard and electrohydraulic components and circuitry in machine control
• Integration of electronic devices for actuator control, including feedback and diagnostics
• Manifold design, 3D solid modeling, and hydraulic circuit and component simulation and analysis
• Hydraulic power unit (HPU) and closed-circuit hydrostatic transmission system design
• Efficiency and throughput improvements for underperforming systems
• Troubleshooting and repair of hydraulic/pneumatic machine control components and systems
• Interpretation and implementation of ISO/SAE/ANSI/ASME fluid power standards
• International Fluid Power Society Credentials:
- Certified Fluid Power Systems Designer (CFPSD), February 2012
- Certified Fluid Power Accredited Instructor (CFPAI), August 2013
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