4444Rampant

My hobby is making drones and electronics.
Posts uav updates, aeronautics, electronics, cats, anime

[4444Rampant @Serval4Life]

@GigantRejser @Volke__ @marek_reszka @ObaraMarek zablokował mnie ten typ.
na szybko patrząc E-2 ma 65 sqm i dla Cl 1.7 czyli mechanizowany profil subsoniczny powinien móc lacać przy ok 160-200kmh.
Moc silnika to 3500kW czyli jakieś 5 ton ciągu na silnik.
Mniej więcej potrzbowałby jakieś 200m dla 24 ton aby wystartować

[4444Rampant @Serval4Life]

@AMK_Mapping_ Why does Israel allow this kind of attacks?

[4444Rampant @Serval4Life]

@China768768768 I wonder how many people fell for it and actually DM'ed you lol

[4444Rampant @Serval4Life]

@OriflammeTech Only advantage i can think of is that its easier to program endgame guidance.

[ふたば @60kouki]

バステト
可愛い✨

#チーター
#多摩動物公園

[4444Rampant @Serval4Life]

Prototype to test hover and if everything fits together.

im idiot so i burned 2 expensive ESCs and have to wait 2 weeks for new ones. In this time ill try to make some kind of flight controller firmware - its kinda hard.

[4444Rampant @Serval4Life]

@CoffeelessInOtt @DaveRBanerjee Why? It sounds perfect

[4444Rampant @Serval4Life]

@DoseffJohn @PLA_MilitaryUpd those fibers have attenuation of around ~0.3 dB/km
so 0.3 * 800 = 240dB of attenuation.
So even if RX sensitivity is -100dBm then TX would still have to send 140dBm (100 MW)

[4444Rampant @Serval4Life]

@DoseffJohn @PLA_MilitaryUpd Even if you had 800km of spool laser needed to transmit data to other side would need to be so powerful that it would likely burn out fiber

[4444Rampant @Serval4Life]

@RomainHedouin @niccruzpatane Creating downforce not necessary needs to have big Cd.
You can use moving lift surfaces or fans to keep low Cd while keeping Cp, Cm, Cl, Ca, Cl in check

[一匙のお砂糖で @sugarfloor1]

#もう一度撮れと言われても撮れない動画

[4444Rampant @Serval4Life]

@FCZSILV Why are they doing this? This is evil

[Likunea @LikuneaMD]

🌾Day 361🌾

Early access to finished works and polls: https://t.co/IQIfL4BWDn

#100日チャレンジ #daily_holo #holo #horo #spiceandwolf #狼と香辛料 #digitalart #digitalartwork #animegirl #nsfw

[4444Rampant @Serval4Life]

@Kozzist @The_Davos_Man Mix of scare stories about migrant gangs from west and personal experiences with minorities like gypsies or indians.

[4444Rampant @Serval4Life]

@Kozzist @The_Davos_Man It's just poor so immigrants don't come often here. There's tons of indians and negros in big polish cities.

[4444Rampant @Serval4Life]

@AWeirdPhysicist Seems like more efficient and powerful design than traditional microjets?

[4444Rampant @Serval4Life]

@EleyWilhel484 Kinda, more of few conceptuals on paper.
Its all up to now how swirl will interact with propellers and tail at different speeds.

[4444Rampant @Serval4Life]

Status as of now:
-Cables are too fat to fit between engine and gearbox. Any mistake can be catastrophic
-Controll theory is messy due to very nonlinear thrust behaviour (doesn't exist)
-Tail mechanization might be too weak to handle the shock.
-Gearbox heats up too much

[4444Rampant @Serval4Life]

This is a test vehicle; Just to see how hard this config is to control and gearbox problems

[4444Rampant @Serval4Life]

@The_RealSpiel @Pirat_Nation 1 lacked any serious weapons. Best you had was a stun gun and a knife.

[4444Rampant @Serval4Life]

@notyassine900 bottom one had higher angle of attack so aerodynamic forces were pushing them together