SolenoidLaser directed energy deposition is useful for the manufacture and repair of aerospace components. Its inability to focus powder streams into narrow concentrations limits application for production of fine (<1 mm) features. In the case of magnetic feedstock materials, use of a magnetic field...
Magnetic Flux In subject area: Mathematics Inductance is defined as the ratio of magnetic flux to current and describes how much magnetic energy can be stored in an inductor. From: Solid State Physics, 2013 About this pageAdd to MendeleySet alert Also in subject areas: Chemistry Engineering Phys...
Potential energy stored in a dipole in a uniform magnetic field If some amount of work is done against some force, it gets stored in that system in potential energy. The potential energy of a magnetic dipole in a magnetic field is defined as the amount of work done in rotating the dipole...
This paper presents a fully controlled power source for a one-second solenoid. The energy store consists of 32 molecular capacitors connected in series in four stages. The total capacity of the store is 9.2 F, the output voltage is 600 V, and the stored energy is 1.6 MJ. The capacitive ...
In the urban heat generation system, a large number of metal-sealed butterfly valves, horizontal balance valves, and buried ball valves are needed. This type of valve solves the problems of vertical and horizontal hydraulic imbalances of the pipeline and achieves energy conservation. The purpose of...
We derived the stray fields from various SMES configurations as a function of Rp, where Rp is distance from the coil. In this paper we analyzed the stray fields from single solenoid coil and toroidal coil arrangements, as functions of stored energy E and maximum magnetic field Bm, which are...
μ′ represents the energy stored, while μ″ is the energy loss dissipated within the ferrite. The ratio of μ″ over μ′ is defined as magnetic loss tangent (tan δμ = μ″/μ′), which describes the power lost versus power stored in a ferrite. The magnetic loss tangent consists ...
The 1989 MSBS redesign is based on the results of these experiments. Savings of up to 30 percent in supporting magnet ampere meters and 50 percent in energy stored over the 1985 design were achieved. 展开 关键词: BALANCE DESIGN ANALYSIS MAGNETIC SUSPENSION SOLENOIDS AIRCRAFT MODELS MAGNETIC ...
Assuming a reasonable working stress of 100 MPa, the virial theorem gives for a magnet with steel structure the value of stored energy per unit mass (mass specific energy) of 12.5 kJ/kg (3.5 Wh/kg). The CMS (Compact Muon Solenoid) [7] magnet of the LHC collider almost reaches this ...
Instead, the energy is stored in a reversible magnetic field variation of permanent magnets. Due to this difference, magnetic springs do not succumb to fatigue failure, even after a very long operational lifetime. Moreover, as we demonstrated previously [6], the energy density of magnetic ...