Tube Vibration and Wear in Cooler Bundles
A wear mark identifies a contact location; it…
Ler artigo completoBIBLIOTECARecursos de engenharia
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Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
1,317 artigos
Cooler Water Velocity: Find the Useful Operating Window
A mean tube velocity can hide the local inlet…
Ler artigo completoCooling-Water Chemistry and Cooler Tube Selection
Tube selection needs the water mechanism and …
Ler artigo completoFouling Allowance in Oil-Water Cooler Performance
A clean factory test and a fouled service rat…
Ler artigo completoDetecting Cooler Water Ingress Before Bulk Moisture Rises
A bulk oil sample can dilute or delay evidenc…
Ler artigo completoOil-Water Cooler Pressure: Check Every Operating State
A normal running pressure difference does not…
Ler artigo completoDouble Tubesheets and Double Tubes: Trace the Leak Path
A double tubesheet and a double tube protect …
Ler artigo completoInterphase Reactor Duty with Unequal Bridge Currents
Unequal bridge currents can create a magnetic…
Ler artigo completoSaturable Reactor Pairs: Check Control-Voltage Cancellation
Opposed control-winding voltages cancel only …
Ler artigo completoReactor Loss Measurement at Low Power Factor
A small phase-angle error can overwhelm a sma…
Ler artigo completoRainwater Paths in Encapsulated Air-Core Reactors
A surface that sheds rain can still trap wate…
Ler artigo completoSmoothing Reactor Voltage: Differential and Earth Stress
A small reactor terminal-to-terminal voltage …
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