(lin)(ji)ܭh(hun){CLOӋ
ڰbF^sÂy(tng)ՓʽӋ㷽ȥxl(f)ʽ(ji)ܭh(hun){CʹÔ^鷱һ㶼
ýӋ㷽
һ(lin)(ji)ܭh(hun){Cbx
1eLwطʽɰ¹ʽӋ㣺C(_)ݰbwem3QΔT/h/_
(lin)(ji)ܭh(hun){CݔLm3/h
ГQΔҊҎ(gu)
1,һʹíh(hun)ҪQΔ1525/Сr
ܼڄ܇gSҪQΔ2535/Сr
ПԴaкwۉmĈQΔ3545/Сr
2Ҫ_܇gS燊᷿tɰ¹ʽӋ㣺
(lin)(ji)ܭh(hun){C(_)1.2bL/_Lɳ(lin)(ji)ܭh(hun){CݔLm3/h;
3ùλLʽrҪbLܵh(hun){CLהͬFҪڹλLʽһL
x^L˵LҪ2m/s,˭h(hun){C¹ʽӋ㣺
h(hun){C(_)݈ҪLהLem2V(m/s)/_Ϲ(ji)ܭh(hun){CݔL m3/h
VLijLL GC18Ϳ(lin)(ji)ܭh(hun){C Vɰ±ã
xLxm | 3 | 4 | 5 | 7 | 10 |
LL٣m/s | 4 | 5.5 | 6.5 | 8 | 10 |
ؓLCLOӋ
1ȫܷʹÈTPo¹ʽӋL
2_ʽʹÈ鳨_ʽt¹ʽӋL
L0.6(lin)h(hun) (ji)ܭh(hun){CL