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facthunter

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Everything posted by facthunter

  1. facthunter
    Anyhow you are Losing POWER and May have other Problems IF you heat it all the time. I must have EXPLAINED THAT at Least 4 times. Its Pretty basic stuff.. I don't CARE who made the airbox It's irrelevant, It's a bad idea. to have HOT air all the time . Cars etc run better in cool air as it's MORE dense. Nev
  2. facthunter
    Not funny. .IF you want to make a joke of things do it in the correct section and stop wasting MY time for ONE. It's NOT easy to write this stuff. and surely SOME one will benefit from this. Icing STILL Causes Crashes. Not ALL Rotax installations are the same. Unqualified People fiddle with Airboxes and under Cowl Temps vary considerably. Floats sink In HOT Fuel and the Motor can flood as a result. Don't make a Virtue out of Ignorance. Knowing what is going on can never be a burden. I fully covered your Comment in the explanation. Having hot air all the time is not without Problems. It is NOT the answer. Nev
  3. facthunter
    I notice that has French Letters on the Label. and there's a Picture of a Cannard, which Looks like Huey Louey or Dewey. Interesting about the extra strength One way. Same with Marine Ply I believe. Nev
  4. facthunter
    Still Being done. Forklift Hydraulics are usually too Jerky for the Precision required. At one time I had a Forklift qualification. Improves your car Parking skills too. Nev
  5. facthunter
    I've Landed in Cairns and Port Moresby In Rain so Heavy you would NOT believe any Plane could FLY in it and the engines keep going. Heavy rain also causes a Downburst effect, Particularly if it is Localised. Expect to need a LOT More Power and don't get Below slope.. Nev
  6. facthunter
    Perhaps there is enough fuel. Perhaps the axle nuts have been adjusted right. Perhaps the gear is down. Perhaps that Plane is the ONE you want to be On. People don't say "Perhaps" around Planes where I'm Involved. Also the thing about de icing IT MUST Be PROVEN to Be effective. Whether there's icing doesn't depend on the brand Name of the engine The entire Installation is part of the deal.. IF Normal is Hot enough to make it Impossible to occur. then you are Losing Power and economy engine getting Less Dense Fuel Mixture IS Less Power than you Might think/hope you Have. In some cases the engine May tend to Overheat or detonate as well. 2 things cause temp around the Carburettor to reduce. The Lowering of the Pressure (Adiabatic expansion at the venturi. dashpot, throttle Butterfly) and evaporation/ vaporisation of the Liquid fuel . If it ends up below 0 C and there's some Moisture in the Air, you WILL get icing. Nev
  7. facthunter
    Cooling and sealing and the Opposite rotating direction BLOCK is achieved through GEARS. These tend to fight each other in an arrangement like this. Adding more Modules is suspect also above 2. The 8 cyl Jab was discontinued .The 4 row Radials were unreliable. Torsional Vibration with LONG shafts with a lot of flywheels The three onto ONE pin Conrods are Not likely to be a LONG life item with a double Fork and Blade set up and caged rollers in a Long hardened steel Bush imposing sheer Loads. Short with Bad Load paths and sharp corners with the Conrod design. . IT Will RUN and Its neatly Built. I think the front wheel driven Radial engined Bike is a Megola, but it's engine is a fairly conventional Side valve design with the engine rotating within the wheel and geared to it. The Trick with it was getting the Fuel Mixture to the engine. The rotating engine aided the cooling the same as in the Planes. Called "Windage". Nev
  8. facthunter
    That's a fair while ago.. Nev
  9. facthunter
    You have More chance with Large Commercial Planes than Many other things. Nev
  10. facthunter
    Perhaps is an unfortunate word in this situation? Nev
  11. facthunter
    IF they DON'T NEED de and anti icing, it would indicate the Airbox is hot enough to stop it. THAT would mean the Loss of potential Power in Normal Ops. Nev
  12. facthunter
    There are Parameters that Carburetter heat should Meet. It seems to Me, the whole thing is getting a bit Lax. Engine failures due to Icing will continue to Happen. Injection reduces the Likelihood significantly. Evidence of Icing disappears often so the fault goes Undetermined. Proper technique is APLY FULL Heat BEFORE reducing Power for descent and don't have Prolonged Power OFF descents. It can Barrell face Piston rings too. Nev
  13. facthunter
    Ah, the Ducking & Weaving bit. Warp and what's Weft. Nev
  14. facthunter
    The Best gliders are at the Peak of Aerodynamic efficiency and carry ballast (water) to glide faster and are non powered (in the Pure form). Of course Gap sealing improves L/D ratio (at a cost). Nev
  15. facthunter
    Not if my Dogs have a say in it. ( Plus the Booby traps.) Nev
  16. facthunter
    Keep away from anything I have to do with, please and don't say that in your L2 exam. Nev
  17. facthunter
    What it's called NOW is most relevant because it's a different Product. DUCK was Probably a Brand Maybe because it was waterproof. We still use Terms like "band Aid" Fix.. (Bodge Repair). Nev
  18. facthunter
    You only Need Pitch trim unless it has Multiple engines that are off centre. Set it to work in Level cruise with the FIXED tab.. It's NOT a Spitfire.. I've seen a few people get crossed up with rudder and aileron trim. Not good when you do that. Nev
  19. facthunter
    It's DUCT Tape anyhow. Nothing to do with Ducks. This Micro plane is kept Light. Nev
  20. facthunter
    Where the duck does the Tape go? Nev
  21. facthunter
    Greece was pretty good at gaoling pilots IF they have an accident.. Nev
  22. facthunter
    T88, You are wrong about the Air in Lifter s NOT being a Problem. The Lifting action is very destructive IF they are not Pumped Up. Refer to the FAA comments on Valve collet retainers failures. Nev
  23. facthunter
    Hardly RELEVANT to the Context of OUR discussion HERE on Air Pilots. WE fly under the LAW of Strict Liability. IF you have Mental Issues you shouldn't pass the Medical OR fly at the controls. Nev
  24. facthunter
    Note I didn't suggest lagging the exhaust. Use a baffle. The R9XXX motors need very good oil filtration and NO bubbles as the hydraulic lifters depend on being fully pumped up with oil. Nev
  25. facthunter
    You are not Robinson Crusoe there. Nev
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