How a Machmeter Work

This video explains the principle of operation of the Machmeter, both analog (fed by the pitot-static system) and digital (fed by the air data computer). And it also highlights the importance of the MACH number when operating at high altitudes.
Do you want to support this channel? Become a member and receive exclusive benefits:
/ aviationtheory
Facebook Fanpage: / aviation-theory-102745...
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
If you found this information useful, subscribe, share and like! Soon more content related to the aviation world.

Пікірлер: 33

  • @clairevaiphei1068
    @clairevaiphei10682 жыл бұрын

    Thank you so much for your videos. They’re helping me a lot for my dgca papers

  • @yashprasadh9492

    @yashprasadh9492

    13 күн бұрын

    Airline paper 💀💀

  • @user-sl1vu5xz2n
    @user-sl1vu5xz2n10 ай бұрын

    Just the best explanation I have met while studying for ATPL EXAMS

  • @prasantha1452
    @prasantha14522 жыл бұрын

    Thank you so much sir.. You are doing such a great thing.. Nowadays I'm preparing for my exams by watching ur videos only...

  • @RohitKumar-sv5xx
    @RohitKumar-sv5xx2 жыл бұрын

    Amazing...ur contents cover all the topics in a very simple manner and easy to understand through pictorial representation and animations ...thanks alot sir

  • @piers4130
    @piers41302 жыл бұрын

    At 4:10 it is implied that Mmo must be lower than Mcrit by a "safety margin". Most jet transport aircraft are transonic. Mmo is greater than Mcrit for most jet transport aircraft. At 7:50 the correct definition of dynamic pressure is given. At 10:50 it is stated: "Total = Static + Dynamic". This equation applies only to incompressible flow and is approximately correct at low speeds. At the high speeds where a Mach meter is needed the airflow is considered compressible and at such speeds total pressure is significantly greater than the sum of static pressure and dynamic pressure. The equation at 10:50 is therefore incorrect in the context of the Mach meter.

  • @yellowtail_29
    @yellowtail_292 жыл бұрын

    You're f..... BEST !!!!!!! 🔥🔥🔥🔥🔥

  • @harshitahuja1205
    @harshitahuja12052 жыл бұрын

    I just love your content, it's helping me out SO much, thank you so much!

  • @saiprakashjaini3095
    @saiprakashjaini3095 Жыл бұрын

    These videos are super nice.Thanks for the videos

  • @homazanganeh7390
    @homazanganeh7390 Жыл бұрын

    Thanks for your useful videos ❤️

  • @davidedeparolis5376
    @davidedeparolis53769 ай бұрын

    Very useful video! Thanks for your job!

  • @sheetalchaudhari3813
    @sheetalchaudhari38132 жыл бұрын

    Awesome!! Thankk you very much

  • @mateuszlis3072
    @mateuszlis30729 ай бұрын

    This video is just amazing 😮 Great job nicely done! Thank you

  • @sourabhrandive174
    @sourabhrandive174 Жыл бұрын

    One of The Best channel on KZread 😍 keep it up 👏👏👏

  • @srinaths.bhaumik5000
    @srinaths.bhaumik50002 жыл бұрын

    amazing content, i love it.

  • @akshayjdev1703
    @akshayjdev1703 Жыл бұрын

    Very informative.

  • @jenniferwhitewolf3784
    @jenniferwhitewolf378410 ай бұрын

    Thank you. Helps a lot.

  • @industrieundtechnik1761
    @industrieundtechnik17612 жыл бұрын

    Great!! Thank you !

  • @srikantpanigrahi4456
    @srikantpanigrahi44562 жыл бұрын

    Very informative and good way of presentation... Conceptually well

  • @weandrikombieni2120
    @weandrikombieni2120 Жыл бұрын

    Very great 👍 experience

  • @rafahaat858
    @rafahaat858 Жыл бұрын

    You make awesome videos !!!🫡

  • @Sy-fe6jt
    @Sy-fe6jt2 жыл бұрын

    The bests explication

  • @AHMADAtitallah
    @AHMADAtitallahАй бұрын

    Perfect

  • @muhammadjanjua
    @muhammadjanjua2 жыл бұрын

    Great sir ,what is the top of descend and bottom of ascend ?

  • @kyleeames8229
    @kyleeames82294 ай бұрын

    I’m surprised that the instrument uses pitot-static connections. I always imagined it worked by measuring the speed of sound in free air by pinging a forward mounted microphone with an aft mounted ultrasonic transducer.

  • @JosephHHHo
    @JosephHHHo9 ай бұрын

    How does the aneroid maintain a constant 29.92 inHg inside and still have any interaction with the pressure outside of it?

  • @phoonjzc
    @phoonjzc Жыл бұрын

    6:46 why is the MMO red line equation is y= -x and not y = x ?

  • @yiweizhang65
    @yiweizhang65 Жыл бұрын

    8:50 The LSS is proportional to the **square root** of the ratio of Static Pressure over Density (Ps / ρ).

  • @yiweizhang65

    @yiweizhang65

    Жыл бұрын

    Still very clear and well organized explaination to help understanding how MACH is measured.

  • @tanmeiy9308
    @tanmeiy930810 ай бұрын

    bestestestestestest❤❤❤❤❤

  • @jcc801
    @jcc801 Жыл бұрын

    8:54 there is a mistake. On the left side, the first formula should be ρ is proportional to Ps and proportional to1/T. But you can't say ρ is proportional to Ps/T. Because the first formula and the second are inconsistent. First formula shows that T is inversely proportional to Ps, but in second formula, T is proportional to Ps. Just doesn't make sense.

  • @seditt5146
    @seditt51465 ай бұрын

    m AHHHHHHHHHHHHHHHHHHHHH k

  • @BenevolentBall
    @BenevolentBall2 жыл бұрын

    "Mack" number........