Results 21 to 30 of about 3,432,936 (199)
An analytical model of crenulate shaped beaches [PDF]
, 1994 An analytical model for the development of crenulate shaped beaches is constructed. It is assumed that the shape of the crenulate shaped beach remains constant with time and expands with a rate according to a time function. Based upon a sediment balance,
Wind, H.G.
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Different Modes of Combustion Wave on a Lattice Burner
Mathematics, 2022 The stabilization of a planar premixed flame front on a lattice (porous) burner is considered. The developed model captures all the important features of the phenomenon, while also admitting qualitative analytical investigation.
Vasily B. Novozhilov +2 more
doaj +1 more source
Journal of Orthopaedic Surgery and Research, 2018 Background Proinflammatory cytokines, which can upregulate the expression of matrix-degrading enzymes in chondrocytes, play important roles in the development of osteoarthritis.
Jin Dai +14 more
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CES Transactions on Electrical Machines and Systems, 2022 Urban transportation, e.g., linear metro, driven by linear induction machine (LIM) has been paid more attention by both academia and industry recently for its direct thrust drive, strong climbing ability, flexible line choice, smaller cross section area,
Wei Xu +8 more
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Modeling of strain in multifilamentary wires deformed by thermal contraction and transverse forces [PDF]
, 1994 A previously published analytical model that describes a simplified wire geometry with three stacked cylinders is compared with finite element model calculations. The thermal strain from the matrix on the superconducting filaments is considered first. It
Haken, Bennie ten +2 more
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CES Transactions on Electrical Machines and Systems, 2022 Torque ripple is an inherent property of switched reluctance motor (SRM), which seriously affects the control performance and application of the motor. This paper proposes two torque ripple suppression control strategies based on torque-sharing function (
Tong Chen, Guoyang Cheng
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Geosynthetic-encased stone columns: analytical calculation model [PDF]
, 2011 This paper presents a newly developed design method for non-encased and encased stone columns. The developed analytical closed-form solution is based on previous solutions, initially developed for non-encased columns and for non-dilating rigid-plastic ...
Logar, Janko +2 more
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ANALYTIC MODELING OF STARSHADES [PDF]
The Astrophysical Journal, 2011 External occulters, otherwise known as starshades, have been proposed as a solution to one of the highest priority yet technically vexing problems facing astrophysics - the direct imaging and characterization of terrestrial planets around other stars. New apodization functions, developed over the past few years, now enable starshades of just a few tens
openaire +2 more sources
Three-dimensional Analytical Modeling of Axial Flux Permanent Magnets Maglev Motor
CES Transactions on Electrical Machines and Systems, 2022 The three-dimensional(3D) analytical model of the magnetic field in an Axial Flux Permanent Magnets Maglev Motor(AFPMMM) is proposed and investigated the influence of the structural parameters on electromagnetic characteristics. Firstly, the topology and
Wei Qin, Gang Lv, Yuhua Ma
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An analytical model for the influence of contact resistance on thermoelectric efficiency [PDF]
, 2015 An analytical model is presented that can account for both electrical and hot and cold thermal contact resistances when calculating the efficiency of a thermoelectric generator.
Bjørk, R.
core +2 more sources