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tempestglen

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About tempestglen

  • Birthday 08/17/1976
  1. When will US government declassify the D model as per traditional rule? in 2050?
  2. Crumpp, you are here. Remember we discussed the propeller blade several years ago?
  3. Hawker Typhoon Mk.Ib 3D model I saw this link yesterday, and wonder if we can develope a Typhoon even Tempest MKV in DCS. http://www.turbosquid.com/FullPreview/Index.cfm/ID/906874
  4. BTW,how is the anti-G suit modeled in P51D? Has P51 pilot less blackout than K4/D9's?
  5. hi Crumpp, do you remember the dive acceleration discuss on 1C forum? about propeller efficiency. :smilewink: How does a P51D outvdive K4 in DCS? Let's have a test.
  6. Guys, my stick broken so I can't test P51D vs Dora dive difference. In history, a "dive extend and pitch back" tactic was used by P47P51. Let's do this. Both D9 and P51 cruising at 400TAS @4000m altitude, side by side, dive at 45 degree with full throttle at same time and hold until to SL. What will happen? Will P51 run away from Dora?
  7. Pilum, I am interested in propeller efficiency at high speed dive, such as 800 TAS. Still 85%? I doubt about that. What if P51D 75% while Dora 65% efficiency at 800TAS?
  8. I suggest DCS developers model both 67" and 75" P51D, so everyone will be happy. Why not RAF Mustang IV? 80" inch ?
  9. I read somewhere saying MW50+BMW801 leads to damage/crack on some engine conponents. So after test, German forbid MW50 usage on 801.
  10. In 1942-1943, the heat dissipation and spark plug issues were the main reasons why DB506 could NOT reach high boost, not fuel. C3 was there.
  11. Fuel is a kind of weapon. Why German had no P51? A-bomb? Panic? B4 is 87#, C3 was almost near to 100/130 especially in late period, ie C3=97/127, sth. like that. Anyway, before 1944, C3 was no use for Bf109s because of other engine limits. 1944 Spiring, B4+MW50=100/130 and C3+MW50=115/150 fuel. In WWII, Germans fuel could satisfy their engines without problems. German aircrafts could NOT gain perormance enhencement with allied 100 or 150 fuel. BTW, USA (Standard Oil company)already provided the lead tetraethyl technology(know how) to 3rd Reich before WWII, and German chemical industry had no difficulty producing high grade fuel. Don't play "fuel" cards. LOL
  12. http://www.wwiiaircraftperformance.org/fw190/wright-field-fw190d-9.pdf Allied test pilots needed rudder/aileron trim for Dora.
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