Essays about: "SRM"

Showing result 21 - 25 of 27 essays containing the word SRM.

1. 21. Development of a spray evaporation model for SRM simulations

   University essay from Lunds universitet/Fysiska institutionen

   Author : Thommie Nilsson; [2012]
   Keywords : evaporation; vaporization; spray fuel droplets; SRM; engine combustion heating; Physics and Astronomy;

   Abstract : A fuel vaporization model has been developed for stochastic reactor simulations of engine in-cylinder combustion. The model includes calculations of evaporation rate from fuel droplets based on the diffusion of vapor from the surface of droplets, and the heating of droplets based on convective heat transfer with correction due to mass transfer. READ MORE

3. 22. Category-Led Supply Management with a SupplierLifecycle Approach : A Case Study

   University essay from KTH/Industriell ekonomi och organisation (Inst.)

   Author : Margarita Garza de Leon; [2012]
   Keywords : Sourcing; Procurement; Diva; Student Thesis;

   Abstract : As companies find better ways of dealing with creating value and cost efficiencies in their Procurement areas, one key trend is the concept of Category-led Supply Management (CLSM). CLSM is a concept that takes a cross-functional team that leads a category of services and/or products towards developing sourcing strategies that comply with the corporate objectives through the logical grouping of similar expense items. READ MORE

4. 23. Trade-offs in Control of Switched Reluctance Motors (Avvägningar vid reglering av switchade reluktansmotorer)

   University essay from Lunds universitet/Institutionen för reglerteknik

   Author : Olof Troeng; [2012]
   Keywords : Technology and Engineering;

   Abstract : Soaring prices for rare earth metals have led to significantly increased production costs for permanent magnet motors. This has motivated research into alternative motor types, one of them, the switched reluctance motor (SRM), will be discussed in this thesis. READ MORE

5. 24. Development and Validation of a Turbulent Flame Propagation Model

   University essay from Lunds universitet/Fysiska institutionen

   Author : Simon Bjerkborn; [2011]
   Keywords : Combustion physics; flame propagation; engine simulations; SI engines; Bjerkborn; Simon Bjerkborn; Loge AB; Loge; SRM; Stochastic Reactor Model; Monte Carlo; Physics and Astronomy;

   Abstract : The aim of this thesis was to develop a model for flame propagation, to implement in a zero-dimensional engine simulation tool (DARS 0d-SRM) which previously only used fitted Wiebe-functions to describe the flame propagation. The idea was to create a model which could replace or complement the Wiebe function, but with predictive capabilities, avoiding the need to perform curve-fitting when certain parameters are changed. READ MORE

6. 25. Digital Tools for Product Development and Organizational Management

   University essay from Högskolan i Borås/Institutionen Textilhögskolan

   Author : MD.AHASHAN HABIB; LEFAYET SULTAN LIPOL; [2010]
   Keywords : cad; pdm; cam; plm; erp;

   Abstract : The report illustrates about the digital tools those are used for product development and organizational management (apparel sector). We went to Lectra Sweden AB, DTS solutions AB to search our planned information about those tools. We got some additional information from them as well. READ MORE