Grage Aeromodelling

Ini adalah beberapa kalkulator yang bisa membantu untuk menghitung CG dan MAC.
Silakan tambahkan kalau ada yg dianggap menarik .


Design spreadsheet.......... by Mike Rolls

Fin volumes and v-tails effective areas
CG monoplanes
CG biplanes
MAC - determination

Weight calculator
Covering weights
Moment calculator
Prop thrust
Reynolds No calculator
Conversions

http://www.electrifly.uk.com/Keith/k@r/MikeRollsDesignspreadsheetsAug03Vtails.xls
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4 useful bits .......... by madkev



1 theoretical flying speed of a prop at a given rpm
2 flying height estimation
3 a way of measuring a planes speed through the air
4 a flight time estimator and watts per pound calculator

http://electrifly.uk.com/mad/kev/rc%20calc.xls
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Spreadsheet C of G calculator for microsoft excel


its designed for normal layout planes

IE its no good for biplanes flying wings or canards

there is a drawings on the second sheet to explain the information needed by the spreadsheet and also a drawing to explain some of the calculated values

I have tried to keep the spreadsheet as simple as pos but if you have any questions please send me a private message or an email

http://www.electrifly.uk.com/mad/kev/cofg.xls


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CG Simple Java Calculator

http://www.scaleaero.com/CG_Calculator.htm

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Another CG calculator
http://www.geistware.com/rcmodeling/cg_calc.htm#mac


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Mean Aerodynamic Chord Calculator

http://perso.wanadoo.fr/scherrer/matthieu/english/mce.html

Tambahan dari coyo :
Nambahin dikit ah......

Calculation of "Centre of Gravity" for model aircraft (part 1):
http://home.germany.net/100-173822/Win_Laengs.zip

Calculation of "Centre of Gravity" for model aircraft (part 2):
http://home.germany.net/100-173822/W_Laengs4_V112.zip

Hinge moment calculation:
http://home.germany.net/100-173822/Rudermoment_V14.zip

http://sky.prohosting.com/air2/cg_calc.htm
http://sky.prohosting.com/air2/cg2_calc.htm
http://www.manuel.g4.gs/ModellbauSoftwa ... Schwer.zip

Wing CG Calculator .... by Jedx ^^
Belum dicoba apakah hasilnya sesuai atau tidak....
para Suhu silahkan dikoreksi kalo salah...

Versi offline dari reference yang ada diinternet.
Download File disini....
Klik Download file

waaaw mantaaabz....langsung unduh!!!! makasih suhuuu!!!

Software Engineer gitu loh.... hehehe............

Mantaff Om Budi, klo boleh request sekalian menghitung CG dengan juga memperhitungkan ukuran ekor seperti disini http://sky.prohosting.com/air2/cg_calc.htm
sy pernah dapet rumusnya tp lupa disave dimana, nanti klo ketemu sy imel deh

ternyata itung2annya ada disini: http://sky.prohosting.com/air2/index5.htm

coyo wrote:ternyata itung2annya ada disini: http://sky.prohosting.com/air2/index5.htm

Siap Gan... langsung meluncur ke TKP..
btw.. buka puasa dulu ya...

Ternyata yg di sky.phohosting pindah kesini:
http://adamone.rchomepage.com/cg_calc.htm
http://adamone.rchomepage.com/index5.htm

Ada lagi:
http://www.willingtons.com/aircraft_cen ... _calcu.htm

Nambahin juga aahhhh......

http://wingcgcalc.bruder.com.br/en_US/

Bisa multipanel Wing, fore swept,back swept,ukuran metrik ataupun imperial...
Semoga bisa membantu...