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Yo-Yo

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Posts posted by Yo-Yo

  1. Ожидал такой ход.) Я подготовился.

     

     

    З.Ы. Хлопков не мало в общем.

     

     

     

    Особенно доставил "взрыв" крыльевого бака 190-го... Давай еще!

  2. Кстати интересно, будут ли хлопки топливных баков в новой версии дм?

     

    Желающие могут почитать про давление насыщенных паров бензина и пределы воспламеняемости.

  3. Лично мне, безопасность родных и близких важней мнимой свободы и демократии (ещё более мнимой), а проще сказать анархия и беспредел. Государство - это уже механизм принуждения, сам по себе.

     

    „Тот, кто отдаёт свою свободу за безопасность, не получает ни того, ни другого.“ — Томас Джефферсон

     

     

    Классический пример, что история учит только тому, что ничему не учит...

  4. Forbes предсказал переход технологического господства США альянсу России и Китая...

    Источник: https://politexpert.net/184264-forbes-predskazal-perekhod-tekhnologicheskogo-gospodstva-ssha-alyansu-rossii-i-kitaya?utm_medium=referral&utm_source=lentainform&utm_campaign=politexpert.net&utm_term=1281179&utm_content=8314477

     

    Галантерейщик и кардинал?

  5. +++

    1) BF109

    2) FW190

     

    Very hard to takeoff without assistance.

     

    If the assistant could, so can you. :)

     

    For 109: as the first step to mastering your skill use manual prop 12-00. Set 2600 rpm using throttle and here you go. Do not shy to tap right brake if you feel you need more rudder.

    For 190: start rolling at moderate MP until you gain 90-100 kph then add power to full.

    Or hold the plane at the place until full rpm are here. Then start rolling.

     

    Later, as you understand 109, you will be able to control 109 with auto prop.

  6. А говорят,норкомании не было в союзе.Не видал такой мульт

     

    Все фильмы Ивана Максимова. Особо рекомендую "5/4".

    Студия "Пилот", например:

     

    Ну и классика:

  7. meh it does not matter you just need twice thicker electric cables :P

     

    No, and twice lower accumulator internal resistance... As you use the same accumulator (but only 6 cells), this is, as you understand, impossible to achieve.

    So, 24 V gives you more powerful starting moment... even with the same starter nominal power.

  8. ... as well as the cold start model. It does have kickbacks, but the main reason of avoiding the early ignition is not the starter inability. Overall prop and engine inertia with starter assistance are able to pass top dead center (TDC) even with early ignition timing (before the TDC), but the piston rod will be stressed much more it is stressed at normal conditions.

     

    As the slow model used for the engine start-up and shut-down truly simulates the cycle, timings and crankshaft-piston cinematics I can show the difference between normal start-up and abnormal start-up using simulation time histories.

     

    The first graph represents the crankshaft total moment from the piston rods along with its angular speed. Electric motor having the same charachteristics as the real starter cranks the shaft (of course with the proper reduction gear). From 2 to 2.5 s the first two cylinders entered compression stroke and later another cylinders entered cold expansion stroke. Then, at t=2.9 the first combustion stroke appeared.

    As the ignition moment is quite close to TDC the moment from the pistons is quite smooth, all gas potential is used in right rotational direction.

     

    The second case is for a bit early ignition. Take a look at the kickback moment stricking a piston rod as the piston was trying to compress burning mixture. This kickback could not stop or even reverse the shaft but the series of preignited combustions caused slower acceleration.

     

    The third case represents maximal preignition value. All effects are much more pronounced but the overall piston work before and after TDC is positive . The piston rods and bearings are hardly abused with strikes.

    Norrmal.thumb.png.4ead441ae7a4ec58d4e3f1729c5ca09e.png

    1477832636_Kickback0.5.thumb.png.6452f773f7354c5a4bb4dfcfe6364a60.png

    1707731189_Kickback.thumb.png.37e83c4cbd2f416af534bf31071f9238.png

  9. матримониальный кстати тоже))Значит,тест повторяется.В любом случае не мой лексикон ))

     

    Мне , как истинному русофобу, даже стыдно .. 119000, 99.9% без учета возраста.

  10. https://tvzvezda.ru/news/vstrane_i_mire/content/201710120022-v2bj.htm/player/

    Летчик авиакомпании Qatar Airways Сандип Варма выложил в своем Twitter видеозапись из кабины пилота в время сложной посадки лайнера Boeing 787 в новозеландском городе Квинстаун, чем напугал тысячи пользователей Сети.

     

    Чём напугал??

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