Essays about: "economical length of life"

Found 4 essays containing the words economical length of life.

  1. 1. Reducing cost and CO2 emissions in the gasoline to electric vehicle fleet transition

    University essay from Uppsala universitet/Elektricitetslära

    Author : Emil Grund Stålvinge; [2023]
    Keywords : electric car; electric conversion; bldc; li-ion; lion; lipo; li-po; volvo; elbil; elbilar; elkonvertering; bldc; li-ion; lion; lipo; li-po; volvo;

    Abstract : If you buy a new electric car today it will take on average about ten years for you to start saving money compared to just continue driving your old gasoline car. It will also take about 4 years until you start saving carbon dioxide emissions, both of this is because of new production costs and emissions. READ MORE

  3. 2. 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

  4. 3. The effect of prior austenite grain size on the machinability of a pre-hardened mold steel. : Measurement of average grain size using experimental methods and empirical models.

    University essay from Avdelningen för maskin- och materialteknik

    Author : Muhammad Aatif Irshad; [2011]
    Keywords : prior austenite grain size; machining; mold steels; pre-hardened mold steels; work hardening; retained austenite; metallography; tool steels; chemical etching; prior austenite grains; lath martensite; rough machining; finish machining; Metallographic specimen preparation; Austenite grain growth; cutting tool; cutting tool life; wear; Theoretical average chip thickness;

    Abstract : The use of pre-hardened mold steels has increased appreciably over the years; more than 80% of the plastic mold steels are used in pre-hardened condition. These steels are delivered to the customer in finished state i.e. there is no need of any post treatment. READ MORE

  5. 4. Mångbruksplan Äspinge 2:2

    University essay from SLU/School for Forest Management

    Author : Peter Janséus; [2011]
    Keywords : Naturturism; Skogskalkyl; Rekreation;

    Abstract : This plan of multiple-use is made on the private owned forestproperty Äspinge 2:2 in the middle of Skåne. The term “multiple-use” came to Sweden in the beginning of the twentieth century and has slowly grown until about 30 years ago when the laws of nature conservation and sustainability was written into the forest law. READ MORE