Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving
The goal of pavement is to deliver the fine roughness and the safe road surface to traffic. It requires a secured and comfortable surface using the controlled speed of road. Through adjusting driving speed, skid resistance can be altered in one of the performances of the pavement surface. In high sp...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2014-08-01
|
| Series: | Advances in Mechanical Engineering |
| Online Access: | https://doi.org/10.1155/2014/260428 |
| _version_ | 1819093691192573952 |
|---|---|
| author | Yumrak Oh Hoguen Lee |
| author_facet | Yumrak Oh Hoguen Lee |
| author_sort | Yumrak Oh |
| collection | DOAJ |
| description | The goal of pavement is to deliver the fine roughness and the safe road surface to traffic. It requires a secured and comfortable surface using the controlled speed of road. Through adjusting driving speed, skid resistance can be altered in one of the performances of the pavement surface. In high speed driving, there might be a certain level of risk, not in the same level as the proposed roads. Hence, this study first analyzes the speed equation under a consideration of a braking distance and then suggests the friction coefficient in high speed driving with the principle of conservation of energy. If we accept simply that the coefficient of friction is independent of speed, the difference between analysis and test value for braking distance is greatly generated. Therefore we have to analyze the coefficient of friction as an exponential function of braking speed of a vehicle. |
| first_indexed | 2024-12-21T23:15:32Z |
| format | Article |
| id | doaj.art-c96f1d1266d840288a265ac3b2e6d4dc |
| institution | Directory Open Access Journal |
| issn | 1687-8132 |
| language | English |
| last_indexed | 2024-12-21T23:15:32Z |
| publishDate | 2014-08-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Advances in Mechanical Engineering |
| spelling | doaj.art-c96f1d1266d840288a265ac3b2e6d4dc2022-12-21T18:46:56ZengSAGE PublishingAdvances in Mechanical Engineering1687-81322014-08-01610.1155/2014/26042810.1155_2014/260428Characteristics of a Tire Friction and Performances of a Braking in a High Speed DrivingYumrak Oh0Hoguen Lee1 Research and Development Center, Hankook Tire, Daejeon 305-725, Republic of Korea Department of Automotive Engineering, Daeduk University, Daejeon 305-715, Republic of KoreaThe goal of pavement is to deliver the fine roughness and the safe road surface to traffic. It requires a secured and comfortable surface using the controlled speed of road. Through adjusting driving speed, skid resistance can be altered in one of the performances of the pavement surface. In high speed driving, there might be a certain level of risk, not in the same level as the proposed roads. Hence, this study first analyzes the speed equation under a consideration of a braking distance and then suggests the friction coefficient in high speed driving with the principle of conservation of energy. If we accept simply that the coefficient of friction is independent of speed, the difference between analysis and test value for braking distance is greatly generated. Therefore we have to analyze the coefficient of friction as an exponential function of braking speed of a vehicle.https://doi.org/10.1155/2014/260428 |
| spellingShingle | Yumrak Oh Hoguen Lee Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving Advances in Mechanical Engineering |
| title | Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving |
| title_full | Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving |
| title_fullStr | Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving |
| title_full_unstemmed | Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving |
| title_short | Characteristics of a Tire Friction and Performances of a Braking in a High Speed Driving |
| title_sort | characteristics of a tire friction and performances of a braking in a high speed driving |
| url | https://doi.org/10.1155/2014/260428 |
| work_keys_str_mv | AT yumrakoh characteristicsofatirefrictionandperformancesofabrakinginahighspeeddriving AT hoguenlee characteristicsofatirefrictionandperformancesofabrakinginahighspeeddriving |