Title:
車両のドラッグを低減するための方法及びシステム
Document Type and Number:
Japanese Patent JP6929781
Kind Code:
B2
Abstract:
One of the major causes of drag in vehicles is due to the low pressure and/or turbulent vortex region behind the vehicle. In some vehicles multiple smaller vortices may form around the vehicle, and elimination of these through shaping of bodywork of vehicles is common practice to increase efficiency of the vehicle. According to the invention, there is provided a vehicle configured such that, when moving at a speed above a predetermined threshold speed, at least one turbulent and/or low pressure region 190 is formed adjacent to the vehicle, the vehicle comprising: at least one propelling nozzle 200 located adjacent to the at least one region; and a system for providing gas to the at least one nozzle 200 for expulsion into the at least one region 190.
Inventors:
Erotic gab, osama
Erotic gab, hatem
Erotic gab, hatem
Application Number:
JP2017542906A
Publication Date:
September 01, 2021
Filing Date:
March 02, 2016
Export Citation:
Assignee:
Erotic gab, osama
International Classes:
B62D35/00
Domestic Patent References:
| JP6057784U | ||||
| JP2014051185A |
Foreign References:
| US5908217 | ||||
| DE2935324A1 |
Other References:
RAO, Srisha M.V.,Novel Supersonic Nozzles for Mixing Enhancement in Supersonic Ejectors,2014年 6月25日
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa