The authors want to thank:
Ron Derammelaere, Edward Wasp and Ramesh Gandhi, Ausenco PSI, for reviewing the chapter about the Wasp model.
Baha E. Abulnaga, director of Splitvane Engineers Inc., for reviewing the chapter about the Wilson 2 layer model, the heterogeneous model and the Wilson & Sellgren 4 component model.
Randy Gillies, Pipe Flow Technology Centre SRC, for reviewing the chapter about the Saskatchewan Research Council (SRC) model.
Deo Raj Kaushal, Indian Institute of Technology in Delhi, for reviewing the chapter about the Kaushal & Tomita model.
Vaclav Matousek, Czech Technical University in Prague, for reviewing the chapter about the Matousek model.
Their contributions have been very valuable for having a correct reproduction of their models.
The authors also want to thank all the reviewers of our conference and journal papers for their effort. This has improved the quality of our work.
A special thanks to the 147th board of “Gezelschap Leeghwater” (the student association of Mechanical Engineering of the Delft University of Technology) for letting us use their name for the Double Logarithmic Elephant Leeghwater.