f15 edf 70mm

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unding
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Re: f15 edf 70mm

Post by unding »

fadliputra wrote:ini pak iwan.
span = 27.9''
wing aera = 257 sq in
wing loading = 9.2 oz/sq ft

Wing loading = 28.06 gram/dm2
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iwan21
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Re: f15 edf 70mm

Post by iwan21 »

unding wrote:
fadliputra wrote:ini pak iwan.
span = 27.9''
wing aera = 257 sq in
wing loading = 9.2 oz/sq ft

Wing loading = 28.06 gram/dm2



wah ringan banget itu utk EDF..
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unding
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Re: f15 edf 70mm

Post by unding »

iwan21 wrote:
unding wrote:
fadliputra wrote:ini pak iwan.
span = 27.9''
wing aera = 257 sq in
wing loading = 9.2 oz/sq ft

Wing loading = 28.06 gram/dm2



wah ringan banget itu utk EDF..


Wing area = 257 in2
= 257 x 0.254 x 0.254
= 16.58 dm2
1 oz = 28.349 gram
9.2 oz = 260.8 gram
1 ft = 0.3048 meter (3.048 dm)
1 ft2 = 9.29 dm2
Wing loading = 260/9.29
= 28.06 gram/dm2
AUW = WL x WA
= 28.06 x 16.58
= 465.23 gram ???
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fidaero94
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Re: f15 edf 70mm

Post by fidaero94 »

perlu belajar yg itung-itungan kyk gini.. :htg :pyg :htg :pyg
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iwan21
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Re: f15 edf 70mm

Post by iwan21 »

unding wrote:
Wing area = 257 in2
= 257 x 0.254 x 0.254
= 16.58 dm2
1 oz = 28.349 gram
9.2 oz = 260.8 gram
1 ft = 0.3048 meter (3.048 dm)
1 ft2 = 9.29 dm2
Wing loading = 260/9.29
= 28.06 gram/dm2
AUW = WL x WA
= 28.06 x 16.58
= 465.23 gram ???


Kalo AUW 465 gr sih, pake EDF-55 dg motor 200 Watt dan lipo 3sel aja udah lebih dari cukup powernya
bahkan power loadingnya sangat berlebih, 0,43 Watt/gr
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fadliputra
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Re: f15 edf 70mm

Post by fadliputra »

klo berat'a jadi 1kilo gram gimana pak...?
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iwan21
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Re: f15 edf 70mm

Post by iwan21 »

fadliputra wrote:klo berat'a jadi 1kilo gram gimana pak...?



kalo ukuran pesawat gak berubah, maka wingloadingnya jadi 60 gr/dm2 :hah
nanti jadi batu terbang itu
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fidaero94
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Re: f15 edf 70mm

Post by fidaero94 »

iwan21 wrote:
fadliputra wrote:klo berat'a jadi 1kilo gram gimana pak...?



kalo ukuran pesawat gak berubah, maka wingloadingnya jadi 60 gr/dm2 :hah
nanti jadi batu terbang itu


kalau batu terbang kayak apa itu ya? :thx :thx
apa kayak ini ya?
Image

:pis :pis :pis
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iwan21
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Re: f15 edf 70mm

Post by iwan21 »

fidaero94 wrote:
iwan21 wrote:
kalo ukuran pesawat gak berubah, maka wingloadingnya jadi 60 gr/dm2 :hah
nanti jadi batu terbang itu


kalau batu terbang kayak apa itu ya? :thx :thx
apa kayak ini ya?

:pis :pis :pis


hussyy....
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fidaero94
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Re: f15 edf 70mm

Post by fidaero94 »

iwan21 wrote:
fidaero94 wrote:
iwan21 wrote:
kalo ukuran pesawat gak berubah, maka wingloadingnya jadi 60 gr/dm2 :hah
nanti jadi batu terbang itu


kalau batu terbang kayak apa itu ya? :thx :thx
apa kayak ini ya?

:pis :pis :pis


hussyy....


pis om pis... :pis :pis just kidding just for fun... :pis :pis
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