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gofastclint

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Posts posted by gofastclint

  1. Thank you both for the replies, I began a CPL a few years back but had to put it on the back burner due to family commitments. During that time the one thing my instructor instilled in me was that gliders were the coolest things in existence. Every second flying story told was of great times in gliders. I guess I'll make my way down to Camden and give it a go.

     

     

  2. These first civilian space flights reminds me of another first many of us can relate to. A first that's over way too quickly and no matter what you say, you know the rocket was out of fuel way before the girl got in to orbit. Give it some time for research and development, then before you know it, you'll be over the moon.

     

    My bet is with SpaceX as they have made orbit and want more than profits, there is passion for a greater good.

     

     

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  3. For those worried about the durability due to heat and friction on the seals in this motor, have a look at what this Aussie company has done with apex seals. www.performancetestedseals.com It will offer an understanding on how far technology has come with regard to sealing a constantly varying angle combustion chamber surface. The conditions that these seals are exposed to is near on identical to the conditions that will occur in this new engines design. After saying all that I have faith in the design but. And its a big but. If you want to go into business, don't pick a tiny market. Unless you want to fail or keep scamming grant money (a certain radial diesel from Germany comes to mind) If it is used to power a generator, fire pump or something mining related first, then it has a better chance of working.

     

     

  4. This is a fun game for us all to play, just search google earth for things in mid flight. Include the location under the picture and if possible, the aircraft type. As you add more aircraft pictures, include the total points after each photo discription eg F18c over Sydney Habour 5 points, 23 total.

     

    1 point for all common aircraft.

     

    3 points for rare GA/RA and sailplanes

     

    5 for military.

     

    7 for UAV.

     

    10 for cruise missiles.

     

     

  5. The Skidoo 800cc E-TEC is a great option as an aero conversion. It uses less fuel than a 4 stroke to make the same power, it's light, is ready to drive a prop via it's belt pully, it even uses less oil than a 4 stroke. Think about what life a racing snowmobile has, they are built tough. The more I read about this the more I want to put one in a Rans S9. Oh.. It's also cheaper than almost every aero engine. It would look good powering a drifter.

     

     

  6. There is something so amazing about using the elements to power your transport, weather that be gliding or sailing. You really do need to be over the "wanker doing burnouts in mums car" stage to truly enjoy it though.

     

    One of my first jobs when I left school was smoothing welds on steel sails boats with a grinder in return for time on the water. Knowing that the boat I was in was capable of going around the world impressed me. What a great way to escape world war 3 with the wife and kids if it ever comes about.

     

     

  7. Not so - worse. Reason has to do with emissivity/adsorbtion coefficients at different wavelengths but basically while a similar amount of heat is aborbed MUCH less is radiated. Just compare the temperature of polished aluminium bare and white painted in sunlight on a summer day.

    Cheers for the info, that totally makes sense, like a hot bumper on an older model car.

     

     

  8. My pop served in WWII in the 2/5th Commando Company, he always spoke very highly of the Gurkha's and the Fuzzy Wuzzy's, who fought faithfully with the diggers in many battles and both of who were stabbed in the back by the Australian government and the Commonwealth after the war.

     

    If anything, we all owe the Fuzzy's for helping to keep the Japanese out of the top end and should protect them and their ancient culture from being tainted as it has been around longer than any of the top 5 main religions.

     

     

  9. white may be more difficult to see but I don't think these jabs and other plasticfantastics have any other choice since the white reflects the heat the most, and if am not mistaken can only have a certain percentage of the surface covered with paint,decals etc.. to avoid overheating the airframe and softening..correct me if I am wrong...

    I have seen a mirror chrome film that comes in large sheets, and is very light weight. it would be good to put on the top side of a plastic fantastic wing. I imagine it would have a much better heat properties. It would have to be a high wing as looking out at a mirror on a low wing would send you blind.

     

     

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