柴油机排气微粒过滤捕集特性的试验研究-环境科学学报.PDF

21 4 Vol. 21, No. 4 2001 7 ACTA SCIENT IAE CIRCUMSTANTIAE July, 2001 : 2001 : X701 : A 1 2 2 3 宁 智 , 资新运 , 姚广涛, 欧阳明高 ( 1. , 100044; 2. ; 3. ) : , , , , . : ; ; ; Experimental study on the characteristics of diesel exhaust particulate fil ter 1 2 2 3 NING Zhi , ZI Xinyun , YAO Guang ao , OUYANG Minggao ( 1. College of Mechanical and Power Engineering, Nor h ern Jiao ong Universiy , Beijing 100044; 2. College of Mili ary Transpor a ion; 3.T singhua Universi y) Abstract:The collec ion charac eris ic and he resis ance charac eris ic of he diesel exhaus par icula e fil er were s udied, and he fac ors, such as he parame ers of f il er s ruc ure, he velociy and he load of he engine and so on, were analyzed according o some experimen al re sul s. Some conclusions are ob ained. These resul s can provide some bases o he developmen and op imum design of he diesel exhaus par icula e fil er. Keywords: diesel engine; par icula e; f il er; charac eris ic . , . , , , . , . , [ 1] . , ; , [2 4] . , , , . 1 , , . , , SOF . , , . , . : : 200 10116 : ( 5997600 1) ; : ( 1962 ) , , ( ) 440 21 , . , , . . . ; , , . . 2 21 6110A . , ( ABC) . 6110A 1. 1 6110A T able 1 Main parame ers of 6 110A diesel and f il er of ceramic foam 6 110A , L 6. 81 A B C , rmin 2900 , mm 1. 0 1. 2 , mm 0. 5 0. 6 ,