Essays about: "compressor map"

Showing result 1 - 5 of 10 essays containing the words compressor map.

1. 1. Forced response numerical investigation of a transonic compressor rotor

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Mariana Pires Gonçalves Toco Dias; [2023]
   Keywords : Compressor; rotor; blisk; aeroelasticity; aerodynamic damping; CFD; transient; forced response;

   Abstract : The present thesis discusses the forced response of a rotor’s bladed-disk when excited by the periodic force produced by a wake generator, or Inlet Guide Vane (IGV),with 8 equally-spaced blades. These components are part of an axial transonic compressor rig, moreover the Transonic Compressor Darmstadt 1 (TCD1), located at the Technical University of Darmstadt. READ MORE

3. 2. Towards Automatic and Systematic Compressor Model Selection Based on Measurement Data

   University essay from Linköpings universitet/Fordonssystem

   Author : Henrik Holmberg; [2021]
   Keywords : ;

   Abstract : Centrifugal compressors are mechanical devices that move and compress gas and are used in a wide range of applications. To get as much efficiency out of the compressors as possible, high demandsare put on having good compressor models. READ MORE

4. 3. Creating a Dynamic Model of a Gas Turbine in the MVEM Framework Using an Ellipse Compressor Model

   University essay from Linköpings universitet/Fordonssystem

   Author : Edvin Hansson; [2020]
   Keywords : Gas turbine; Modeling; control;

   Abstract : The legislations on greenhouse gas emissions are getting tougher and tougher every year. This drives the demand for energy efficient gas turbines with as low emissions as possible. This poses the challenge to manufacturers of constructing gas turbines with lessened environmental impact, but with maintained performance. READ MORE

5. 4. Modelling of a Generic Aircraft Environmental Control System in Modelica

   University essay from Linköpings universitet/Fluida och mekatroniska system

   Author : Sabin Poudel; [2019]
   Keywords : ECS; Environmental Control System; Modelica; Object oriented Modeling; TTECCS library; bootstrap system;

   Abstract : This thesis documents the modelling of generic Environmental Control System(ECS) of an aircraft in Modelica by utilizing components from free version of theTTECCS (Technical Thermodynamic Environmental Control and Cooling Systems) library. In doing so, components used for developing ECS from the TTECCS library are mathematically verified with theoretical formula in MATLAB. READ MORE

6. 5. Acoustic source strength determination of turbocharger in an unfavourable acoustic environment

   University essay from KTH/MWL Marcus Wallenberg Laboratoriet

   Author : Balaji Vejendla; [2019]
   Keywords : ;

   Abstract : The aim of the M.Sc thesis work is to specify a measurement method suitable for deter-mining the sound power levels and especially to quantifying the levels at the compressor blade pass frequency of a turbocharger in the new turbo performance rig located at Scania CV AB, Södertälje. READ MORE