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Publications Influence

Commercial applications of ferrofluids

- K. Raj, R. Moskowitz
- Physics
- 1 April 1990

Abstract Ferrofluids have been in the commercial arena for over two decades. In this paper, the most advanced, successful commercial applications of ferrofluids are discussed. These applications… Expand

429 2

NONMECHANICAL TORQUE‐DRIVEN FLOW OF A FERROMAGNETIC FLUID BY AN ELECTROMAGNETIC FIELD

- R. Moskowitz, R. Rosensweig
- Physics
- 1967

Flows of ferromagnetic fluids (colloidal suspensions) are obtained by coupling to the suspended single‐domain particles with a rotating magnetic field. It is shown that very high rotation rates are… Expand

87 2

Theoretical aspects of demagnetization tensors

- R. Moskowitz, E. Torre
- Physics
- 1 December 1966

A magnetometric demagnetization tensor is defined for uniformly-magnetized samples of arbitrary geometry. It is shown that this is a real symmetric tensor with non-negative diagonal elements and unit… Expand

65 2

A review of damping applications of ferrofluids

- K. Raj, R. Moskowitz
- Physics
- 1 March 1980

Applications of magnetic liquid technology to damping phenomenon are reviewed. Products utilizing ferrofluids, such as a rotary viscous inertia damper, linear damper, damper/seal assembly, and… Expand

56

Dynamic Sealing with Magnetic Fluids

- R. Moskowitz
- Materials Science
- 1975

If a lip seal could use a liquid lip, the resulting perfect conformity to the rotating and stationary surfaces would negate the effects of surface finish and mechanical run-out. Magnetic fluids,… Expand

52

Thermal conductivity measurements on ferrofluids

- J. Popplewell, A. Al-Qenaie, S. Charles, R. Moskowitz, K. Raj
- Materials Science
- 1 March 1982

The thermal conductivity of a number of ferrofluids consisting of colloidally dispersed Fe3O4 particles in diester, hydrocarbon, water and fluorcarbon carriers have been measured at 38°C. The… Expand

30

Tabulation of magnetometric demagnetization factors for regular polygonal cylinders

- R. Moskowitz, E. Torre, R. Chen
- Engineering
- 1 September 1966

9

Magnetostatic Measurement of Spacecraft Magnetic Dipole Moment

- R. Moskowitz, R. Lynch
- Physics
- IEEE Transactions on Aerospace
- 1 April 1964

This paper describes a technique for determining the magnetic dipole moment of a spacecraft by sampling its magnetic field at constant radius. Integral equations relating magnetic field samples to… Expand

2

Computer Simulation of the Magnetic Dipole Interaction Problem

- R. Moskowitz, E. Torre
- Physics
- 1 March 1967

Interacting systems of a large number of hysteretic bistable magnetic particles have been studied by direct calculation using digital computers. In this paper, we discuss calculations made on… Expand

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