|
|
樓主 |
發表於 2007年4月15日 05:18 PM
|
顯示全部樓層
原帖由 steven56 於 2007年4月15日 01:07 PM 發表 
這位大大:您既然很認真的回覆那我也就很認真的找答案給您做參考
1.有關噴射燃油20公升您買900元,那我只能說恭喜你.因為我在北部的模型店買的都是1100元(此外你要注意潤滑油的混合比.jet cat是需要5%,而art ...
Greatly appreciate your help with so much precious information. 
You really moved my tears...... 
I bought my fuel at 新莊翔翼王哥. NT$24 x 20 liters= 480. One bottle (1 quart of lubricant, 947cc, NT$400). The total is NT$880. You'd better come over to buy fuel here. 
By way of this mixture, it is very close to 5%. On the other hand, some people like to use 19 liters + 1 quart.
Regarding your fuel consumption issue, I really appreciate your concerns from the deepest bottom of my heart. Based on the rpm vs. thrust chart, the engine was set at 117,000 for output of 80N with 220 cc per minute.
However, my engine is set at only 95,000 with rotor head speed of 1425 (max rpm is only 100,000 with rotor head speed of 1475). Based on this comparison, I think and feel that 160 cc/minute is reasonable and acceptable. Moreover, I only hover the heli so far. If I fly full throttle/high pitch in the future, I might consume more......
Most important, I believe that you will be a good co-pilot for covering my ass(ets). Look forward to flying with you someday. 
take care. |
|
樓主: Kevin-Chiu
發表於 2007年4月15日 01:38 AM
雨停了 , 好天氣. 
