Essays about: "förbränningsmotor"

Showing result 11 - 15 of 26 essays containing the word förbränningsmotor.

1. 11. Multi-Objective Optimization of Torque Distribution inHybrid Vehicles

   University essay from KTH/Fordonsdynamik

   Author : Ansh Gandhi; Ankur Fartyal; [2020]
   Keywords : ;

   Abstract : Electrification is one of the mega-trends in the transportation and automotive industry today. Boththe alarming environmental conditions and the ever decreasing fuel reserves are driving the shifttowards hybrid, all electric and alternative fuel source vehicles. READ MORE

3. 12. Feasibility Study of the Decarbonisation and Electrification of a Commuter Ferry in Stockholm city

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Matilda Helgesson; [2020]
   Keywords : Fuel cells; Fuel cell hybrid; HVO; Li-ion battery; techno-economic analysis; Bränslecell; HVO; bränslecellshybrid; Li-jon batteri; teknoekonomisk analys;

   Abstract : There is a need for alternative marine fuels and propulsion techniques in order to reduce the environmental and climate impacts of the transport sector, and meet the new Swedish climate targets of net zero emissions by 2045. There are several projects and studies on full electric ferries, while the option of hydrogen fuel cell-battery hybrids are not as well explored. READ MORE

4. 13. Implementation, Validation, and Evaluation of 1D-3D CFD Co-simulation for Cooling System of Internal Combustion Engine

   University essay from KTH/Fordonsdynamik

   Author : Amirali Kerachian; [2020]
   Keywords : CFD; 1D-3D Co-simulation; Cooling Systems; Turbulence Modeling; CFD; 1D-3D Co-simulering; kylsystem; turbulensmodellering;

   Abstract : Internal combustion engines, electric motors and batteries generate a significant amount of heat during operation that needs to be extracted by cooling systems. A cooling system is designed and installed to extract the generated heat and maintain the system temperature in an optimal range. READ MORE

5. 14. Electrohydraulic Power Steering Simulation : Dynamic, thermal and hydraulic modelling

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Oskar Svensson; [2019]
   Keywords : PMSM; SVPWM; vector control; FOC; lumped parameter model; LPM; hydraulic pump; simulation;

   Abstract : There are several benets of electrohydraulic power steering systems, as compared to hydraulicpower steering systems where the pump is driven directly by the engine of the vehicle. Someof these benets are increased eciency and improved steering performance. READ MORE

6. 15. Knock model evaluation - Gas engine

   University essay from KTH/Förbränningsmotorteknik

   Author : Nishchay Sharma; [2018]
   Keywords : Knocking; Spark-Ignited; Internal Combustion Engine; Spark-Knock; Empirical Correlation Models; BOOST; Combustion Phasing; Spark-advance; Combustion Duration; Knock Prediction Parameter.; Knack; Otto-förbränning; Förbränningsmotor; Empiriska korrelationsmodeller; BOOST; Förbränningsfasning; Tändvinkel; Förbränningsduration; Knackprediktering;

   Abstract : Knack i en förbränningsmotor är en typ av onormal förbränning. Det är ett komplicerat fenomen som beror på flera fysiska faktorer och resulterar i högfrekventa tryckoscillationer inuti förbränningskammaren. Dessa oscillationer kan skada motorn och fenomenet hämmar motorns effektivitet. READ MORE