Search for dissertations about: "Location of pressure peak"

Showing result 1 - 5 of 10 swedish dissertations containing the words Location of pressure peak.

  2. 1. Algorithms for ion current based sensing of combustion variability and pressure peak position

    Author : Stefan Byttner; Josef Bigun; Högskolan i Halmstad; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SI engines; Combustion variability; Ion currents; Location of pressure peak; Exhaust Gas Recirculation; Electronic engine control;

    Abstract : .... READ MORE

  4. 2. Physical Fitness and Pregnancy

    Author : Eva Thorell; Per Kristiansson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Physical fitness; oxygen uptake; pregnancy; back pain; blood pressure; duration of gestation; relaxin; cycle ergometer test; physical exercise; perceived health;

    Abstract : Objectives To assess physical fitness in pregnancy and to evaluate its effect on perceived health, back pain, blood pressure and duration of gestation. Also, to evaluate the effect of serum relaxin levels on blood pressure and duration of gestation. READ MORE

  5. 3. Investigations of Heat Transfer and Fluid Flow in the Pocket Region of a Gas Turbine Engine and Cooling of a Turbine Blade

    Author : Jian Liu; Värmeöverföring; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; pocket cavity; symmetric vane; Liquid Crystal Thermography; truncated ribs; staggered arrangement; perforated ribs; secondary flows; endwall film cooling; leading edge; turbine vane; coolant coverage;

    Abstract : In the present work, heat transfer within gas turbine applications are investigated bothexperimentally and numerically. The main content concerns heat transfer and fluidflow over the pocket region and cooling of a turbine blade. READ MORE

  6. 4. System identification of nonlinear thermochemical systems with dynamical instabilities

    Author : Gunnar Cedersund; Linköpings universitet; []
    Keywords : ;

    Abstract : Thermochemical systems appear in applications as widespread as in combustion engines, in industrial chemical plants and inside biological cells. Science in all these areas is going towards a more model based thinking, and it is therefore important to develop good methods for system identification, especially fit for these kind of systems. READ MORE

  7. 5. Mitigation of Rotating Vortex Rope in a Hydro Turbine using a Guide Vane System

    Author : Jesline Joy; Michel Cervantes; Mehrdad Raisee; Cécile Münch-Alligné; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : Using renewable energy, such as water or wind, to produce electricity has been proven highly effective in Sweden. The ability of these renewable resources to make clean output energy counters the adversities caused by non-renewable resources. Amongst these, hydro turbines are one of the most preferred methods for generating electricity from water. READ MORE