天津大学学报(英文版)
天津大學學報(英文版)
천진대학학보(영문판)
TRANSACTIONS OF TIANJIN UNIVERSITY
2004年
2期
118-125
,共8页
彭禹%郝志勇%孙秀永%刘东航%付鲁华
彭禹%郝誌勇%孫秀永%劉東航%付魯華
팽우%학지용%손수영%류동항%부로화
feature solution%port modeling%parameterization%port computational fluid dynamics%internal-combustion engine%intake-exhaust system
Aimed at attaining to an integrated and effective pattern to guide the port design process, this paper puts forward a new conception of feature solution, which is based on the parameterized feature modeling. With this solution, the overall pert pre-design process can be conducted in a virtual pattern. Moreover, to evaluate the advantages of the new design pattern, an application of port system has been involved in this paper; and in the process of application a computational fluid dynamic analysis is concerned. An ideal effect of cleanness,high efficiency and high precision has been achieved.
