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AC vs DC EV Charging Pile: A Comprehensive Comparison

AC vs DC EV Charging Pile: A Comprehensive Comparison

  • topper
  • Nov 08, 2025

Introduction The global adoption of electric vehicles (EVs) is accelerating, and with it, the demand for efficient, accessible, and reliable charging infrastructure. Central to this shift are two primary...

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Erosion Behavior of V-Type Control Ball Valves in Coal Chemical Systems (Part Two)

Erosion Behavior of V-Type Control Ball Valves in Coal Chemical Systems (Part Two)

  • balticvalve
  • Oct 22, 2025

2. Flow Field Simulation Analysis 2.1 Flow Field Simulation Calculation Theory 1) Turbulence Model Due to the complex internal flow path of the V-type ball valve and the large pressure gradient at the...

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