Skip to content

DCL Version 1.1

Version 1.1 introduces a datasheet-based CDU modelling approach and improves simulation robustness in the liquid-cooled rack row examples.

New features🔗

  • ε–NTU base classes — EpsNTUNominal_LiquidToLiquid and EpsNTUNominal_LiquidToAir, parameterized from a single nominal operating point. UA is derived directly from five datasheet values (cooling capacity and four temperatures) — no internal geometry required.
  • CDU_Nominal — new CDU variant using EpsNTUNominal_LiquidToLiquid to size the internal heat exchanger from datasheet nominal conditions.
  • Product test benches — three CDU_Nominal component examples parameterized from real manufacturer datasheets: Motivair MCDU-50 (806 kW), Airedale CDU-10 (1028 kW), and Vertiv Liebert XDU1350-W2 (1320 kW).

Improvements🔗

  • Improved simulation robustness of SetPointOptimization, ROW_CDU_10, and ROW_CDU_N.
Back to top