.ThermoCycle.Components.Units.ExpansionAndCompressionMachines.Reciprocating.HeatTransfer.Gnielinski2010

Information

Reference:

In 2013, Irimescu adapted an older equation by Gnielinski for SI and CI engines. Note that this implementation contains a simplified version using only the piston speed as characteristic velocity whereas the paper by Irimescu proposes a turbulence-based approach for this purpose.

(Irimescu2013)

Irimescu, A.

Convective heat transfer equation for turbulent flow in tubes applied to internal combustion engines operated under motored conditions

Applied Thermal Engineering, 2013, Vol. 50(1), pp. 536-545

(Gnielinski1976)

Gnielinski, V.

New Equations For Heat And Mass-transfer In Turbulent Pipe And Channel Flow

International Chemical Engineering, 1976, Vol. 16(2), pp. 359-368

Implementation:

2013 for Technical University of Denmark, DTU Mechanical Engineering, Kongens Lyngby, Denmark by Jorrit Wronski (jowr@mek.dtu.dk)

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