Mixing of FEM and Analytical Modeling: Preliminary Design of a Transformer

2003 ◽  
pp. 245-252 ◽  
Author(s):  
Benoit Delinchant ◽  
Frédéric Wurtz ◽  
Jaime Fandino
Keyword(s):  
Analytical Modeling ◽  
Preliminary Design

scholarly journals Analytical Modeling of Flux-Switching In-Wheel Motor Using Variable Magnetic Equivalent Circuits

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Y. Tang ◽  
J. J. H. Paulides ◽  
E. A. Lomonova
Keyword(s):  
Finite Element Analysis ◽  
Analytical Modeling ◽  
Complex Structure ◽  
Open Circuit ◽  
Magnetic Saturation ◽  
Equivalent Circuits ◽  
Preliminary Design ◽  
Flux Linkage ◽  
Element Analysis ◽  
Rotor Tooth

Flux-switching motors (FSM) are competitive candidates for in-wheel traction systems. However, the analysis of FSMs presents difficulty due to their complex structure and heavy magnetic saturation. This paper presents a methodology to rapidly construct, adapt, and solve a variable magnetic equivalent circuit of 12-stator-slot 10-rotor-tooth (12/10) FSMs. Following this methodology, a global MEC model is constructed and used to investigate correlations between the radial dimensions and the open-circuit phase flux linkage of the 12/10 FSM. The constructed MEC model is validated with finite element analysis and thus proved to be able to assist designers with the preliminary design of flux-switching motors for different in-wheel traction systems.

The Minnesota inverted-tee system: Parametric studies for preliminary design

PCI Journal ◽  
2012 ◽  
Vol 57 (2) ◽  
pp. 162-179
Author(s):  
Roberto Piccinin ◽  
Arturo E. Schultz
Keyword(s):  
Preliminary Design ◽  
Parametric Studies

ANALYTICAL MODELING OF NEEDLE TEMPERATURE IN AN INDUSTRIAL SEWING MACHINE

2018 ◽  
Vol 49 (5) ◽  
pp. 385-394 ◽  
Author(s):  
Najlawi Bilel ◽  
Nejlaoui Mohamed
Keyword(s):  
Analytical Modeling ◽  
Sewing Machine

IDENTIFIKASI RASIO PARAMETER KAPAL PENUMPANG CATAMARAN BERBAHAN FRP

2013 ◽  
Vol 12 (3) ◽  
Author(s):  
Soegeng Hardjono
Keyword(s):  
Main Parameter ◽  
Slenderness Ratio ◽  
Technical Analysis ◽  
Preliminary Design ◽  
Naval Architecture

Parameter ratios are important information for the ship designer in the preliminary design stages. They can be used as a tool to identify the main parameter of vessel and their other technical characteristics. The information about parameter ratios of mono-hull vessel is currently available in Naval Architecture literatures, but it is not the case for the type of twin-hull vessel called catamaran. Having conducted technical analysis in this research, it has been identified that parameter ratios of passenger catamaran vessel made of FRP has values of L / B ratio from 2.52 up to 3.7, L / D ratio from 5.25 up to 11:24, slenderness ratio (Lwl/BwL) from  9 up to 12. Other values of various parameter ratios like B/T, D/T, L /√ L, and Displacement/L are also discussed.

Kajian Kinerja Kapal Bantu Hidro-Oceanography

2019 ◽  
Vol 4 (1) ◽  
pp. 35
Author(s):  
Meitha Soetardjo ◽  
Dian Purnamasari
Keyword(s):  
Preliminary Design ◽  
Resistance Model ◽  
Supporting Force

Bantu Hidro-Oceanography (BHO) adalah salah satu satuan bantu dalam bidang survei Hidro-Oceanography yang termasuk dalam susunan tempur pendukung (Supporting Force). Untuk kepentingan tersebut maka preliminary design kapal Hidro-Oceanography dilaksanakan sebagai langkah awal dalam perencanaan dan pengadaan kapal Hidro-Oceanography untuk mengkaji karakteristik umum desain yaitu hidrostatik dan stabilitas sehingga aspek kelayakan kapal dapat terpenuhi. Analisa hasil kajian kinerja kapal Hidro-Oceanography dipersiapkan untuk pengujian tahanan/resistance model kapal.Keywords : Preliminary design1, Hydrostatic2, Stability3

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