ܭh{CLOӋ
ڰbF^sÂyՓʽӋ㷽ȥxlʽܭh{CʹÔ^鷱һ㶼
ýӋ㷽
һܭh{Cbx
1eLwطʽɰ¹ʽӋ㣺C(_)ݰbwem3QΔT/h/_
ܭh{CݔLm3/h
ГQΔҊҎ
1,һʹíhҪQΔ1525/Сr
ܼڄ܇gSҪQΔ2535/Сr
ПԴaкwۉmĈQΔ3545/Сr
2Ҫ_܇gS燊᷿tɰ¹ʽӋ㣺
ܭh{C(_)1.2bL/_Lɳܭh{CݔLm3/h;
3ùλLʽrҪbLܵh{CLהͬFҪڹλLʽһL
x^L˵LҪ2m/s,˭h{C¹ʽӋ㣺
h{C(_)݈ҪLהLem2V(m/s)/_Ϲܭh{CݔL m3/h
VLijLL GC18Ϳܭh{C Vɰ±ã
xLxm | 3 | 4 | 5 | 7 | 10 |
LL٣m/s | 4 | 5.5 | 6.5 | 8 | 10 |
ؓLCLOӋ
1ȫܷʹÈTPo¹ʽӋL
L0.8Lɳܭh{CL
2_ʽʹÈ鳨_ʽt¹ʽӋL
L0.6h ܭh{CL