原文传递
Aerodynamic Drag and Drag Reduction: Energy and Energy Savings (Invited)
| 题名： | Aerodynamic Drag and Drag Reduction: Energy and Energy Savings (Invited) |
| 作者： | Wood, Richard M. |
| 关键词： | energy；reduct；dynamic；savi；vite；erod；relationship；transport；state；total |
| 摘要： | An assessment of the role of fluid dynamic resistance and/or aerodynamic drag and the relationship to energy use in the United States is presented. Existing data indicates that up to 25%of the total energy consumed in the United States is used to overcome aerodynamic drag, 27%of the total energy used in the United States is consumed by transportation systems, and 60%of the transportation energy or 16%of the total energy consumed in the United States is used to overcome aerodynamic drag in transportation systems. Drag reduction goals of 50%are proposed and discussed which if realized would produce a 7.85%total energy savings. This energy savings correlates to a yearly cost savings in the 30Billion dollar range. |
| 报告类型： | 科技报告 |
相关文献
- DOE Project on Heavy Vehicle Aerodynamic Drag FY 2005 Annual Report
- DOE's Effort to Reduce Truck Aerodynamic Drag-Joint Experiments and Computations Lead to Smart Design
- DOE's Effort to Reduce Truck Aerodynamic Drag-Joint Experiments and Computations Lead to Smart Design.
- FY2003 Annual Report: DOE Project on Heavy Vehicle Aerodynamic Drag
- Design of Apparatus for the Determination of Aerodynamic Drag Coefficients of Automobiles
- September 2002 Working Group Meeting on Heavy Vehicle Aerodynamic Drag: Presentations and Summary of Comments and Conclusions
检索历史
应用推荐
