Sökning: "Yao Zhang"

Hittade 4 uppsatser innehållade orden Yao Zhang.

  1. 1. Dynamic Temperature Model of an Automatic Transmission

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Yao Zhang; [2019]
    Nyckelord :Dynamic model; transmission; gearbox; temperature; lumped box;

    Sammanfattning : This report presents the development of a dynamic temperature model for an automatic transmission in a Volvo Cars passenger vehicle. The model should simulate the oil to cooler temperature and flow from the transmission. A mathematical approach to use lumped masses for different parts of the transmission was used. LÄS MER

  3. 2. Creativity: Missing Element in Brand Heritage

    L3-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Yao Zou; Sze Ki Chan; Meng Zhang; [2017]
    Nyckelord :Business and Economics;

    Sammanfattning : .... LÄS MER

  4. 3. Automatic Carry Fold Ladders for Attics

    Kandidat-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Yao Zhang; Peng Yang; [2016]
    Nyckelord :Automatic; Rack and Pinion; Ratchet; Ladder;

    Sammanfattning : Data shows that elderly people are more likely to live alone than younger people, meanwhile the percentage of elderly people with disabilities increases significantly with age. These trends and facts bring a number of issues. One of these we would like to solve is that it is difficult and dangerous for them to lift the heavy loads through ladder. LÄS MER

  5. 4. Inventory Control of WEEE (Waste of Electronic and Electrical Equipment) Reverse Logistics in parts of China : The HEA (household electrical appliances) manufacturers’ perspective

    Master-uppsats, Ekonomihögskolan, ELNU

    Författare :Yao Changcheng; Zhang Le; [2011]
    Nyckelord :Reverse logistics; inventory control; HEA manufacturer; WEEE; China; inventory model; Haier; Midea.;

    Sammanfattning : Title: Inventory Control of WEEE (Waste of Electronic and Electrical Equipment) Reverse Logistics in parts of China  --The HEA (household electrical appliances) manufacturers’ perspective   Background: With economic development, the requirement of public for enterprises and products has become increasingly rational. Price is no longer the only consideration of public, they also pay attention to other factors, such as energy conservation. LÄS MER