연구실

Research Labs

PowerTrain Design & Tribo-Control Lab

  • Professor
  • Jang, Siyoul
  • LocationEngineering Bd, Room 205, 206, 211
  • Contact02-910-4831
  • Emailjangs@kookmin.ac.kr

In addition to environmental issues, the automobile, which is the most common and one of the most important vehicles of 20C, fuel efficiency is becoming increasingly important these days. As a result, the efficiency of the powertrain is crucial along with the development of an efficient engine. The Powertrain Design & Micro-Nano Tribology Laboratory uses the Tribology literature to analyze the lubrication of Piston Skirt, Piston Ring Pack System, Value-Train, etc. for effective vehicle engine lubrication research, and the Main Shaft for the efficiency and durability of transmission

Major Research Fields

  • Intelligent Electrified Transmission Design. (Automatic TM, CVT, DCT, DHT Design & Control)
  • Hybrid Power Transfer System in Automobile.
  • EV Battery Packaging Design
  • Electrified Powertrain Dynamics and Tribo-system Control.
  • Clutch Torque Transfer Control in Automobile System. (Hyundai Collaborative Research Center)

Research Activities

  • Frictional Torque Characteristics on the Slip-porous Boundary of Wet Friction Pad. (NRF)
  • Lubricated Contact Characteristics of Engineered 3D Tribo-contact Surfaces. (NRF)
  • Boundary-Elastohydro Dynamic Lubrication System. (Korea-Czech Republic, Int.-collaboration Research)
  • Elastohydro Dynamic Lubrication System in Automobile Powertrain. (Korea-Univ. of Leeds UK, Int.-collaboration Research)
  • Anti-shudder Lock-up Clutch Design in High Performance Torque Converter. (Valeo-KAPEC, Co.)
  • Continuously Variable Transmission Design. (Hyundai Dymos-powertec, Co.)
  • Wet Type Dual Clutch Transmission (DCT) Development. (Hyundai Dymos-powertec, Co.)
  • Torque Converter Development in High-stage Automatic Transmission System.(Valeo-KAPEC, Co.)
  • Optimized Lubrication Circuit Design in Powertrain System. (Hyundai Motors Co.)
  • Main-Shaft System Design in DCT. (Hyundai Motors, Co.)
  • Piston Ring Design for High Fuel Efficiency. (Hyundai Motors, Co.)
  • Mutigrade Lubricant Design for Fuel Efficiency in Powertrain System. (GS-caltex, Co.)
  • Sealing System for Fuel Cell Stacking System. (Hyundai Motors, Co.)
  • Clutch Torque Transfer Control in Electricfied Automobile System. (Hyundai Collaborative Research Center)
  • Analysis of Residual Layer Thickness of Resin in an Imprinting Process using a Soft Mold, Electronic Materials Letters.
  • Temperature Developments during UV Imprinting Process, J. of Nanoscie. & Nanotech.
  • Fast Cure Kinetics of a UV-curable Resin for UV Nano-imprint lithography: Phenomenological Model Determination based on Differential Photocalorimetry Results, Thermochimica Actacone Ring Transmission Design, Korea Patent.
  • Friction Pad of Wet Clutch Pack System for Reducing Drag Torque, Korea Patent.
  • Wet Single Clutch Engagement Behaviors in DCT System, IJAT.