Download or read book Design of Two Electromagnetic Pumps written by Gunther E. Diedrich and published by . This book was released on 1967 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of Two Electromagnetic Pumps for NaK written by and published by . This book was released on 1960 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Two types of electromagnetic pumps, d-e conduction and a-e linear induction, were designed to pump NaK (78% K) at 650 deg F at a rate of 354 gpm with a developed pressure of 20 psi. (C.J.G.).
Download or read book Design of Two Electromagnetic Pumps written by Gunther E. Diedrich and published by . This book was released on 1967 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook of Electromagnetic Pump Technology written by Richard S. Baker and published by Elsevier Publishing Company. This book was released on 1987 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Electromagnetic Pumps Circulate Liquid Metals Without Moving Parts written by Cage, Jr. (J. F.) and published by . This book was released on 1953 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of an Electromagnetic Pump written by James Claire Young (jr) and published by . This book was released on 1954 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theory Design and Performance of a Helical rotor Electromagnetic Pump written by R. S. Baker and published by . This book was released on 1963 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Design of Electromagnetic Pumps for Liquid Metals written by D.A. Watt and published by . This book was released on 1958 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design and Construction of a Faraday type Electromagnetic Pump written by W. T. Hage and published by . This book was released on 1960 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study in Design of Travelling Field Electromagnetic Pumps for Liquid Metals written by and published by . This book was released on 1955 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A simplified theory of design of a travelling field electromagnetic pump is presented. Optimum conditions of design are deduced together with the requirement for maximum rate of pressure rise. The theory is applied to examples for Na and Pb-Bi alloy. An optimized design of d-c pump is compared with a-c designs for the latter. While acceptable efficiences in units of convenient size were found possible for a-c traveling field pumps applied to the low density liquid metals, this type is shown to be d-c pump is compared with a-c designs for the latter. While acceptable efficiences in units of convenient size were found possible for a-c travelling field pumps applied to the low density liquid metals, this type is shown to be inherently at a great disadvantage when considered for the larger power requirements of the high density, high resistivity liquid metals. This requirement was met by compact high power d-c pumps supplied either from high efficiency homopolar generators or, where space permits, from rectifier sets. Theoretical power/weight ratings for optimized designs are cited for 20 to 25 hp/ton for a FLIP unit handling Na and r5 to 150 hp/ton for a d-c pump for Pb-Bi alloy. The estimated over-all efficiency is near 40% in each case, including the d-c source losses. Numerous curves of the design parameters for travelling field pumps for a wide range of wall/liquid conductivity ratio are contained. (auth).
Download or read book Primary Loop Electromagnetic Pump Design written by J. W. Gahan and published by . This book was released on 1970 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Study of the Electromagnetic Pumping Systems of Molten Metals and Molten Salts written by Cristian Robert Roman and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The actual concerns with respect to safe operation of existing nuclear plants and to designing special architectures envisaged for the fourth generation of nuclear reactors, corroborated with the increasing interest for efficiency and reliability of any equipment belonging to an energetic system, make that more and more research endeavors to be devoted to the study of various parts of these systems for a better understanding and optimization based on modern techniques of computer aided design. Among the types proposed for the fourth generation of nuclear reactors belong those that have as cooling agent molten salts, respectively liquid sodium. Many reactors of previous generations use mechanical pumps of special design for driving the coolants. Molten salts and liquid sodium, thanks to their physical properties, have the potential to be driven using electromagnetic pumps. Although the technology of electromagnetic pumping of electroconductive fluids was developed since the first half of the last century, currently it undergoes a revival due to the reconsideration of its multiple technological and security advantages. This work is both an intimate study of the phenomena that occur as a result of the electroconductive fluids flow in the electromagnetic field of an electromagnetic pump - magnetohydrodynamic interaction - and a report on the capabilities and advantages of modern computational tools to facilitate design and optimization of electromagnetic pumps.To achieve the principal goal of deeper understanding of the interdependent phenomena specific to electromagnetic pumps operation, two auxiliary objectives were considered. The first is related to the full exploitation of electromagnetic finite element models in order to retrieve as much information as possible about electromagnetic pumps behavior in a simplifying hypothesis that does not take into account the fluid dynamics. The second auxiliary objective is to build numerical models that couple the electromagnetism and the fluid dynamics, namely the two interdependent physics that govern the magnetohydrodynamic flow through channels of electromagnetic pumps.In the section dealing with the study of electromagnetic pumping of molten salts, the thesis highlights specific problems related the generation of electromagnetic forces in fluids with low electrical conductivity and provides results with respect to applications where electromagnetic pumping of molten salts can be effective. With the electromagnetic numerical models were obtained important data about the influence of the number of electromagnetic poles and supply frequency on the Pressure - Velocity characteristic of annular linear induction pumps. Were analyzed the shielding effect generated by the metallic walls - with negative repercussions on pumps performances, braking effects exerted at pump inlet and pump outlet and the connection between the overload capacity and Pressure - Velocity characteristic of induction pumps. A special portion was devoted to the analysis of the time and space dependence of the electromagnetic force and to the study of the non-uniformities of electromagnetic quantities in azimuth direction of annular linear induction pumps.In the chapter devoted to the magnetohydrodynamic interaction through coupled models, the thesis proposes two models that couple the electromagnetism and the fluid flow, one realized using multiphysic software and the second by coupling two different softwares. There are presented the advantages of the coupled models with respect to the results accuracy in comparison with electromagnetic models. It is presented the evolution of velocity, force and current densities profiles under the influence of the electromagnetic field and of different sodium mean velocities.The contributions of the thesis are completed with significant observations related to the study methods and software tools used along the study process.
Download or read book Electromagnetic Pumps for High Temperature Liquid Metals written by Cage, Jr. (J. F.) and published by . This book was released on 1953 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Operation and Analysis of a 100 psi Electromagnetic Pump written by G. D. Collins and published by . This book was released on 1952 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Selected Listing of NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1969 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Test of 1200 GPM Linear A c Electromagnetic Pump written by J. Barnard and published by . This book was released on 1951 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Analysis of Linear induction Or Traveling wave Electromagnetic Pump of Annular Design written by Richard E. Schwirian and published by . This book was released on 1965 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
