Essays about: "konceptuell livslängd"

Showing result 1 - 5 of 6 essays containing the words konceptuell livslängd.

  1. 1. Pantograph-catenary wear modelling using dynamic simulation

    University essay from KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Author : Gaston Holmström; [2022]
    Keywords : Wear modelling; catenary pantograph interaction; mechanism; conditional; railway; slitagemodellering; kontaktledning pantograf interaktion; mekanism; konditionell; järnväg;

    Abstract : Wear condition modelling is a research topic which lately has increased in popularitydue to its significance to the railway industry. Large sums are spent on maintenanceof the network every year, which has generated a demand for understanding and predictingwear mechanisms in a multitude of components within both railway vehiclesand infrastructure. READ MORE

  3. 2. How to determine the fuel consumption for a hydrogen light commercial vehicle project to be competitive?

    University essay from KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Author : Clément Hissler; [2022]
    Keywords : FCEV; LCV; Hydrogen; FCEV; LCV; Vätgas;

    Abstract : The automotive industry and the whole transport sector are currently facing the need to act against climate change. In fact, over the globe the passenger road vehicles emitted 3.6 Gt of CO2 in 2018 and the road freight vehicles emitted 2.4 Gt of CO2 [1]. READ MORE

  4. 3. Smart Hydroponics : Conceptual Design of Hydroponic Plant System for Home Environment

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Erik Földhazy; [2018]
    Keywords : Industrial Design Engineering; User Experience; Sustainability; Product Design; Human- Centered Design; Hydroponics; Teknisk Design; Användarupplevelse; Hållbarhet; Produktdesign; Human-Centered Design; Hydroponik;

    Abstract : Hydroponics is a method of cultivating plants without the use of soil. Soil acts as a growth medium which gives plants stability, provides nutrients and allows roots to be kept wet without drowning. In hydroponics the soil’s functions are replaced by synthesized methods. Stability comes from a substrate (i. READ MORE

  5. 4. Implementation of Thermal Aspects in Topology Optimization in a Multi-Disciplinary framework for a Turbine Rear Structure

    University essay from KTH/Lättkonstruktioner

    Author : Frida Rydelius; [2018]
    Keywords : ;

    Abstract : This thesis investigates the possibilities of implementing thermal aspects in Topology Optimization (TO) of hot engine structures. Topology Optimization is an effective tool for conceptual design in numerous field of applications. READ MORE

  6. 5. Differences in Lengths of Life of Production Equipment & Production Systems and their implications on Acquisition & Replacement Processes

    University essay from Mälardalens högskola/Innovation och produktrealisering

    Author : Aria Karim; Anna Schnelzer; [2015]
    Keywords : Technical length of life; conceptual length of life; economical length of life; production equipment; production system; acquisition process; replacement process; life cycle; Teknisk livslängd; konceptuell livslängd; ekonomisk livslängd; produktionsutrustning; produktionssystem; anskaffningsprocess; livscykel;

    Abstract : Nowadays usage of advanced production equipment becomes more common among production industries, future challenges in the market require flexibility in production industries due to growing competition and demand responses. Decisions regarding acquisition and replacement of production equipment have a major role in future profitability and competitiveness of production industries. READ MORE