Journal of Dalian Maritime University >
2020 , Vol. 46 >Issue 1: 47 - 56
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2020.01.006
Flow field quality sequencing of ship deck and carrier-borne aircraft rotor based on AHP and TOPSIS
Received date: 2019-06-25
Revised date: 2019-07-25
Online published: 2019-07-25
In order to evaluate the airflow field of ship deck more conveniently and systematically, the analytic hierarchy process (AHP) was used to determine the weight values of evaluation index, and the flow field of ship deck was ranked by using the technique for order preference by similarity to an ideal solution (TOPSIS) method. Then, the influence of key-points position and index weight values on the evaluation results of apron flow field quality was analyzed. Results show that this method can directly rank the quality of deck flow field under different wind speed and direction. For the ship deck area, the TOPSIS evaluation results are related to the key-points location. For the apron area, changing the key-points location and the weight values of evaluation index will not have a significant impact on the evaluation results, but the flow field characteristic calculated by the optimized weight values are more obvious.
CHEN Tian-you , SUN Peng , DING Xiao-juan , LI Xiang . Flow field quality sequencing of ship deck and carrier-borne aircraft rotor based on AHP and TOPSIS[J]. Journal of Dalian Maritime University, 2020 , 46(1) : 47 -56 . DOI: 10.16411/j.cnki.issn1006-7736.2020.01.006
/
| 〈 |
|
〉 |