Essays about: "massflow"

Found 2 essays containing the word massflow.

  1. 1. The Effects of Lowered Delivery Temperatures in District Heating : A Quantitative Study

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Anton Julin; Jakob Berthold; [2015]
    Keywords : District heating; delivery temperatures; Fortum; massflow; heating; domestic heating; district heating grid; open district heating; fjärrvärme; framledningstemperaturer; fortum; massflöde; uppvärmning; öppen fjärrvärme;

    Abstract : With development within district heating leading to more incorporation of decentralized production, lowered temperature levels are required to enable these possibilities. Therefore, this study was conducted in collaboration with Fortum with the purpose of investigating and quantifying the effects of lowered delivery temperatures on mass flow and return temperatures. READ MORE

  3. 2. Model-based turbocharger control : A common approach for SI and CI engines

    University essay from Institutionen för systemteknik

    Author : Erik Lindén; David Elofsson; [2011]
    Keywords : modeling; model-based control; non-linear control; turbocharged SI engine; turbocharged CI engine; wastegate; VGT;

    Abstract : In this master’s thesis, a turbine model and a common control structure for theturbocharger for SI and CI-engines is developed. To design the control structure,simulations are done on an existing diesel engine model with VGT. READ MORE