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Lev Nelik

Case Study: Troubleshooting Seal Problems in Cooling Water Pumps, Part 1
Pumps
Case Study: Troubleshooting Seal Problems in Cooling Water Pumps, Part 1
Pumping Prescriptions
Another Look at Optimizing Pump Hydraulics
Pumps
Another Look at Optimizing Pump Hydraulics
Pumping Prescriptions
Pumps
How Far Off Is Your Motor Power Rough-Sizing?
Pumping Prescriptions
Pumps
What Happens to Power & Efficiency When a Pump Wears Out?
Pumping Prescriptions
Optimizing Pump Hydraulics: When Is it Important?
Pumps
Optimizing Pump Hydraulics: When Is it Important?
Pumping Prescriptions

What You Need to Know about NPSH & Cavitation
Centrifugal Pumps
What You Need to Know about NPSH & Cavitation
Pumping Prescriptions
Eight-Year Study Reveals Vital Knowledge about Pump Reliability
Pumps
Eight-Year Study Reveals Vital Knowledge about Pump Reliability
Pumping Prescriptions
Pumps
Choose the Right Types of Pumps for Your Application
Pumping Prescriptions
Letter from a Reader: Vibration Spectrum Analysis
Pumps
Letter from a Reader: Vibration Spectrum Analysis
Pumps
Need-to-Know BEP Flow
Using Pump Efficiency Monitoring to Make Faster Decisions
Pumps
Using Pump Efficiency Monitoring to Make Faster Decisions

Cavitation vs. Air Entrainment
Pumps
Cavitation vs. Air Entrainment
Pumps
State of Global Efficiency Standards
Last of Two Parts
Pumps
State of Global Efficiency Standards
First of Two Parts
Efficiency Monitoring Saves Plants Millions, Part 4
Instrumentation/Controls
Efficiency Monitoring Saves Plants Millions, Part 4
Pumps
Efficiency Monitoring Saves Plants Millions, Part 3
Efficiency Monitoring Saves Plants Millions, Part 2
Pumps
Efficiency Monitoring Saves Plants Millions, Part 2

Pumps
Efficiency Monitoring Saves Plants Millions
Handling Power Plant Transients
Pumps
Handling Power Plant Transients
Lev Nelik answers a reader's question on thermodynamic sub-processes that are highly time dependent
Find the True Best Efficiency Point
Pumps
Find the True Best Efficiency Point
Can Deaerators Create Pump Trips?
Pumps
Can Deaerators Create Pump Trips?
Last of Two Parts
Can Deaerators Create Pump Trips?
Pumps
Can Deaerators Create Pump Trips?
First of Two Parts

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