Cooling-Water Strainers: Read the Fouling Evidence
A rising strainer pressure drop shows resista…
Read full articleLIBRARYEngineering resources
Technical Library
Practical engineering articles for transformer-core selection, design and production.
1,317 articles
Leak Testing a Reassembled Cooler: Isolate Each Space
A test of the assembled cooler must show whic…
Read full articleEddy-Current Tube Inspection: Separate Defects from Supports
A tube-support signal can obscure or resemble…
Read full articlePlugged Cooler Tubes: Reassess the Remaining Bundle
The location and pass distribution of plugged…
Read full articleCooler Bypass Control: Follow the Mixed Oil Temperature
A bypass regulates a mixed stream; the cooler…
Read full articlePartial-Load Cooling: Count Pump Power Separately
Lower transformer heat load does not automati…
Read full articleCooler Approach Temperature: Define the Four Readings
Different temperature differences answer diff…
Read full articleStandby Cooler Changeover and Trapped Air
A standby branch can introduce gas into a run…
Read full articleGlycol Cooling Loops: Recalculate More Than Freezing Point
A glycol mixture changes heat transfer and hy…
Read full articleParallel Cooler Modules: Find the Starved Branch
Total flow can hide maldistribution between p…
Read full articleWater Hammer at Transformer Cooler Valves
A cooler pressure rating must be checked agai…
Read full articleFreeze Protection for Idle Cooler Water Circuits
A circuit described as drained may retain wat…
Read full articleNo matching articles. Try a broader keyword.
Engineering reference notes
Short reference notes complement the full published articles.