Evaluation of fuel consumption potential of medium and heavy duty vehicles through modeling and simulation.

Delorme, A. ; Karbowski, D. ; Sharer, P. ; Systems, Energy

Argonne National Laboratory

关键词: Fuel Consumption;    Weight;    Vehicles;    Mathematical Models;    32 Energy Conservation, Consumption, And Utilization;   

DOI  :  10.2172/981650
RP-ID  :  ANL/ES/RP-66884
RP-ID  :  DE-AC02-06CH11357
RP-ID  :  981650

美国|其它

来源: UNT Digital Library

【 摘 要 】

The main objective of this report is to provide quantitative data to support the Committee in its task of establishing a report to support rulemaking on medium- and heavy-duty fuel efficiency improvement. In particular, it is of paramount importance for the Committee to base or illustrate their conclusions on established models and actual state-of-the art data. The simulations studies presented in the report have been defined and requested by the members of the National Academy committee to provide quantitative inputs to support their recommendations. As such, various technologies and usage scenarios were considered for several applications. One of the objective is to provide the results along with their associated assumptions (both vehicle and drive cycles), information generally missing from public discussions on literature search. Finally, the advantages and limitations of using simulation will be summarized. The study addresses several of the committee tasks, including: (1) Discussion of the implication of metric selection; (2) Assessing the impact of existing technologies on fuel consumption through energy balance analysis (both steady-state and standard cycles) as well as real world drive cycles; and (3) Impact of future technologies, both individually and collectively.