The application of the induced flow principle is particularly important for modern high-speed reciprocating diaphragm pumps. Subresonant systems have been available commercially for more than two decades now. After reviewing such systems, the paper evaluates the much more recent development of over-resonant running. A dynamic model is presented together with the electrical analogue, and the paper indicates that over-resonant induced flow pumps seem particularly suited to electrically driven solar (photovoltaic)- and wind-powered applications.
BurtonJ. D.ShortT. D.Induced flow reciprocating pumps. Part 1. Proc. Instn Mech. Engrs, Part A, Journal of Power and Energy, 1999, 213 (A5), 363–373.
2.
BurtonJ. D.Lobo-GuerreroJ.Induced flow reciprocating pump theory supported by new performance data. Trans. ASME, Ser. D, 1972, 94 (4), 706–714.
3.
SelwoodP. R.BurtonJ. D.Induced flow reciprocating pump with rotodynamic characteristics. In Proceedings of the Fifth Conference on Fluid Machinery, 1975, Vol. 2, pp. 997–1009 (Akademiai Kiado, Budapest).
4.
BurtonJ. D.BeltranR.Stability problems in high speed reciprocating pumps. In Proceedings of the Fifth Conference on Fluid Machinery, 1975, Vol. 1, pp. 171–178 (Akademiai Kiado, Budapest).
5.
WylieE. B.Resonance in pressurised piping systems. Trans. ASME, J. Basic Engng, Ser. D, 1965, 87, 960–966.
6.
PinillaA. E.Acople de una bomba de doble accion con un molino de viento. Report, Proyecto de grado MIM 80-II-01, Departamento de Ingenieria Mecanica, Universi-dad de Los Andes, Colombia, 1982.
7.
CefisG. Ital. Pat. RM93A 000 124, March 1993.
8.
European Commission Avicenne Programme, Concerted action for the testing and cost reduction of P. V. water pumping systems. Report Contract AVI-CT 94-0004, IT Power, Eversley, Hampshire, July 1997.
9.
OldachR.DerrickA.WhitfieldG. R.Concerted action on the testing and cost reduction of P. V. water pumping systems under the E. C. Avicenne Programme. In Proceedings of the 14th European Photovoltaic Solar Energy Conference, Barcelona, Spain, 30 June–4 July 1997, pp. 2033–2036.
10.
AlonsoM.ChenloF.Testing results of p.v. pumping systems for stand alone installations. In Proceedings of the 12th European Photovoltaic Solar Energy Conference, Amsterdam, The Netherlands, April 1994, pp. 231–234.
