An optimization procedure is developed for ultra-high-pressure water systems (UPWSs) based on an easily estimated control parameter. This parameter, ɛ, is a dimensionless number and, as a control condition, should always be unity. Any deviation from ɛ = 1 requires a system response to avoid efficiency losses. On the basis of the proposed procedure, any required change in the response parameters for UPWSs can be estimated quantitatively.
MomberA. W.Preliminary investigations into decoating and recycling of pipeline elements using high-pressure water jets. Proc. Instn Mech. Engrs, Part E, Journal of Process Mechanical Engineering, 1997, 211(E2), 129–135.
4.
MomberA. W.KovacevicR.Principles of Abrasive Water Jet Machining, 1998, Ch. 3 (Springer, London).
5.
NeusenK. F.GoresT. J.LabusT. J.Measurement of particle and drop velocities in a mixed abrasive water jet using forward-scatter LDV system. In Jet Cutting Technology, 1992, pp. 63–74 (Kluwer, Dordrecht).
6.
ChenW. L.GeskinE. S.Measurement of the velocity of abrasive waterjet by the use of laser transit anemometer. In Jet Cutting Technology, 1991, pp. 23–36 (Elsevier, Amsterdam).
7.
NeusenK. F.GoresT. J.AmanoR. S.Axial variation of particle and drop velocities downstream from an abrasive water jet mixing tube. In Jet Cutting Technology, 1994, pp. 93–103 (Mechanical Engineering Publications, London).
8.
WernerM.Einflußparameter and Wirkmechanismen beim Abtrag von Mörtel und Beton mit dem Hochdruckwasser-strahl. PhD thesis, RWTH Aachen, 1990.
