Tube Vibration and Wear in Cooler Bundles
A wear mark identifies a contact location; it…
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Cooler Water Velocity: Find the Useful Operating Window
A mean tube velocity can hide the local inlet…
Lire l’article completCooling-Water Chemistry and Cooler Tube Selection
Tube selection needs the water mechanism and …
Lire l’article completFouling Allowance in Oil-Water Cooler Performance
A clean factory test and a fouled service rat…
Lire l’article completDetecting Cooler Water Ingress Before Bulk Moisture Rises
A bulk oil sample can dilute or delay evidenc…
Lire l’article completOil-Water Cooler Pressure: Check Every Operating State
A normal running pressure difference does not…
Lire l’article completDouble Tubesheets and Double Tubes: Trace the Leak Path
A double tubesheet and a double tube protect …
Lire l’article completInterphase Reactor Duty with Unequal Bridge Currents
Unequal bridge currents can create a magnetic…
Lire l’article completSaturable Reactor Pairs: Check Control-Voltage Cancellation
Opposed control-winding voltages cancel only …
Lire l’article completReactor Loss Measurement at Low Power Factor
A small phase-angle error can overwhelm a sma…
Lire l’article completRainwater Paths in Encapsulated Air-Core Reactors
A surface that sheds rain can still trap wate…
Lire l’article completSmoothing Reactor Voltage: Differential and Earth Stress
A small reactor terminal-to-terminal voltage …
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