| Title |
A Study on the Filter Media and Performance of Intake Air Filter for Vehicular Engine |
| Keywords |
Filter media ; 여재 ; Dust holding capacity ; 분진포집량 ; Efficiency ; 집진효율 ; Air flow restriction ; 통기저항 ; Rated air flow ; 정격공기량 |
| Abstract |
Since the vehicle is regarded as the third living space, the comfortable conditions are required in the passenger compartment. For this reason, customers are concerned about the filtering performances and the importance of filter media has been greatly placed. Therefore the dust holding capacity, the efficiency of these filter media(dry paper, wet paper, non-woven) and the configuration of air filter for vehicle were measured in this study. The following results were obtained on the basis of air filter test. It shows that the thickness and poresize of filter media should be lower for the higher efficiency. The measurement result shows that the performance of round shape filters are higher than the square shape filters. The dust holding capacity of the wet paper and the non-woven paper is higher than the dry paper. As a result, this research can provide an important design parameter and product guidance of the intake air filter for vehicular engine. |