Essays about: "Permanent way Maintenance"

Showing result 1 - 5 of 9 essays containing the words Permanent way Maintenance.

  1. 1. Relating Process Data to Product Quality in Transmission Manufacturing

    University essay from KTH/Industriell produktion

    Author : Claudia Tensi; [2021]
    Keywords : ;

    Abstract : Research has shown that vibration produced by a machine tool provides useful information for the maintenance of its structural parts. Thus, the vibration signal should also give information about tool wear and, consequently, surface roughness of the machined workpieces. READ MORE

  3. 2. Analytical tool for electromechanical actuators for primary and secondary flight control systems : Optimization of the initial design of the EMA using parametric sizing models

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Albin Linderstam; [2019]
    Keywords : EMA; electromechanical actuators; three-phase synchronous permanent magnet motor; power-offbrake; two-stage planetary gear; ball screw; Saab Avionics Systems;

    Abstract : The number of flights have increased by 80% between 1990 and 2014, and the demand for air travel continues to increase. Even though the aviation sector contributes to economical and social benefits, it still affects the climate change [1]. READ MORE

  4. 3. Designing Architecture For Reuse And Recycling

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Johan Andersson; [2018]
    Keywords : Sustainable; design; architecture; recycling; reuse; Arts and Architecture;

    Abstract : The building industry has a negative effect on the environment by contributing greatly to the greenhouse effect, wastage and the depletion of materials. This project explores through the design of a house how architects can battle some of these problems and contribute to a more sustainable future. READ MORE

  5. 4. General description of measures for environmental compliance of substations owned by Svenska kraftnät in protected areas with focus on oil spill

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Victoria Done; [2014]
    Keywords : substation; environmental compliance; transformer oil; oil separation; oil handling; ställverk; miljösäkring; transformatorolja; oljeavskiljning; oljehantering;

    Abstract : Svenska kraftnät is the Swedish transmission system operator, responsible for the national electrical grid with power lines of 220 kV and 400 kV, and the electrical substations of the grid. In this master thesis an old substation located in a sensitive environmental area is inspected and its environmental risks defined and assessed. READ MORE

  6. 5. In-between green : analys av förutsättningarna för en temporär park i Hagstorp, Malmö

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Jens Bengtsson; [2014]
    Keywords : mellanrum; temporär park; grönmark; förtätning; Malmö;

    Abstract : Målet med detta examensarbete är att få en större förståelse för det temporära landskapets förutsättningar i staden och hur man inom planeringen kan använda stadens mellanrum till gröna ändamål tills dess de permanenta strukturerna finns på plats. Uppsatsen tar utgångspunkt i Hagstorp i nordöstra Malmö, ett grönskande f.d. READ MORE