Essays about: "Qi Chen"

Found 2 essays containing the words Qi Chen.

  1. 1. Benchmarking of temperature and friction in axial ball bearings lubricated by a novel polymer thickened grease

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Qi Chen; [2015]
    Keywords : friction torque; temperature; polymer grease; temperatur; friktionsmoment; polymerbaserat fett;

    Abstract : This project concerns the benchmarking of a novel polymer thickened grease with a lithium thickened one. The new grease has shown low temperature property in the previous bearing tests on SKF-R2F. A DAQ interface was implemented using lab View for a modified four-ball machine. READ MORE

  3. 2. Integrating Performance Measurement System with Enterprise Risk Management : A Comprehensive Model for Trafigura

    University essay from Linnéuniversitetet/Institutionen för ekonomistyrning och logistik (ELO)

    Author : Yiwen Qi; Bo Chen; Eduardo Dos Santos; [2014]
    Keywords : ;

    Abstract : Background: Trafigura's commercial business analyst alleges that Trafigura misses a comprehensive model and claim for the vital importance in developing one which integrates PMS linked to ERM. PMS could offer overview of financial and non-financial performance through sets of performance indicators to guide the organization's decision-making processes. READ MORE