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Aiken's Best, Small Business Award for Engineering Consultants, 2023, Aiken, South Carolina

​​Southeast USA, Prestige Award, Engineering Consultants of the Year, 2022.

LEISHEAR ENGINEERING, LLC:

ENGINEERING CONSULTANT AND JOURNALIST: 

ENGINEERING RESEARCH, 

ENGINEERING PUBLICATION, ENGINEERING NEWS

​​There are costs for doing the right thing, but regret is not one of those costs.

• ​Fluid transients in new or existing piping systems. 
  
• Evaluations,   Calculations, and Corrective actions.
• Pump startup.
• Pump shutdown.
• Valve operations.
• ​Dynamic load factors.
  

Vibration Analysis

• Initial pump selection and system design. 
  
• Troubleshooting of installed pumps and compressors.
  
• Centrifugal, radial, metering, jet, and positive displacement pumps.
• VFD controls.

2026 Publication​

company Services

​​​PUMP APPLICATIONS

See below for "Company Services", and see other pages for example accomplishments and skills.

OIL AND GAS EXPLOSION AND OIL SPILL EVAUATIONS

• Failure analysis, calculations, prevention, and corrective actions.
  
• Piping system structural design.
• Piping fatigue failures.
  
• Corrosion.
  
• Pipeline explosions.
  
• Pipeline ruptures.
  
• ​Water main breaks.
  

2013 Publication​

• ​Analysis and testing.
  
• Pipe system fluid flow design.
• Steam, air, gases, liquids, and two phase flow.
  
• Mixing problems. 
  
• Valve selection and system control.
• Instrumentation.

NUCLEAR POWER PLANT EXPLOSION INVESTIGATIONS AND ANALYSIS​

​​Piping FAILURES / Water main Breaks

2026 Publication​

​​FLUID FLOW AND MIXING

2015 Publication​

• Vibration causes of machinery failures identified and corrected.
• Rotational and reciprocating machinery.
  
• Pumps, compressors, motors, and fans.
• Piping vibrations.
• ​Scanning electron microscopy.
  

water hammer

2024 Publication​