Torsion of Non-Circular Cross-Sections (or, Open Sections Suck in Torsion)

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  • Опубликовано: 18 окт 2024

Комментарии • 55

  • @gianfrancocappellari1478
    @gianfrancocappellari1478 3 года назад +1

    Hello!! Greetings from Argentina! 🇦🇷🇦🇷 I am a mechanical engineering student and I want to thank you so much for these videos, they are great and they helped me a lot! You seem to enjoy explaining these topics and it's not just work. Keep uploading these classes, they are very useful for many people. Thanks again and goodbye!

    • @TheBomPE
      @TheBomPE  3 года назад

      I'm glad you are finding the videos helpful! Thanks for watching down there in Argentina!

  • @michaelswanbom6023
    @michaelswanbom6023 6 лет назад

    If you found this video useful, consider helping me upgrade the old tablet PC I use to create these videos! Thanks!
    www.gofundme.com/help-replace-my-2011-tablet-pc

  • @abbas2294
    @abbas2294 4 года назад +3

    Amazing. One of the best lectures i have come accross.

    • @TheBomPE
      @TheBomPE  4 года назад +1

      Thank you! You are very kind! Thanks for watching!

  • @Potentflowconsult
    @Potentflowconsult 5 лет назад +3

    I must say that you are the best teacher I have ever known. I am not a mechanical engineering major, but I need the concept for my doctoral research and you make it so easy. THANK YOU THANK YOU THANK YOU.

    • @TheBomPE
      @TheBomPE  5 лет назад

      You are very encouraging, thanks for the positivity! I'm glad you are finding this content useful. You might also check this one out, it is similar, but deals with an open section with non-uniform thickness: ruclips.net/video/40TlLcO9Sp4/видео.html . What is your research about?

  • @stanleydrones
    @stanleydrones 4 года назад +6

    You are such a fantastic teacher in the way you transfer the knowledge you have into understandable content to truly learn the material, so thank you for that. Also, I was wondering why this is one of your favorite topics?

    • @TheBomPE
      @TheBomPE  4 года назад +1

      Thanks for the flattering review! I'm glad you are finding them edifying. I like this topic because it is so practical. Just being aware that closed cross sections are so much more suitable for torsion than open ones is a very important idea for someone designing things.

  • @meeraprasannaayyagari5704
    @meeraprasannaayyagari5704 4 года назад +2

    Crisp and concise. Loved this!

    • @TheBomPE
      @TheBomPE  4 года назад

      Glad you liked it! Thanks for watching!

  • @anoirouzamou6900
    @anoirouzamou6900 Год назад +1

    thanks for this exercise, I needed a confirmation of my results, now I’m reassured

    • @TheBomPE
      @TheBomPE  Год назад

      Sounds great, thanks for watching!

  • @velcro8299
    @velcro8299 2 месяца назад

    How do you do this analysis if your cross-section is like that of the ones we find on aluminum extrusions with t-slots?

  • @lovecivilengg.9239
    @lovecivilengg.9239 Год назад

    Sir I am working on a project.i have a doubt.we we consider two different open section beams keeping the material and load conditions same .if maximum stress in material 1 is more than in material 2 after analysis .then what conclusion we can make regarding the strength or load carrying capacity of the sections?

  • @mateuselias6018
    @mateuselias6018 4 года назад +3

    Professor, first thank you a lot by your lecture. If would possible, I would like to know what bibliography do you use for your classes? Thank you in advance

    • @TheBomPE
      @TheBomPE  4 года назад +4

      In this class (MEEN361) and the next one (MEEN462) I use Shigley's Mechanical Engineering Design, 10th edition. In my dynamics class I use Hibbeler, and in Statics and Mechanics of materials (ENGR220) I refer to Riley Sturges and Morris. I hope this helps, thanks for watching!

  • @momon8738
    @momon8738 3 года назад +4

    Hi, what was the reference book you mention the pages in the video?

    • @TheBomPE
      @TheBomPE  3 года назад +2

      I teach this course out of Shigley's Mechanical Engineering Design, 10th edition. Thanks for watching!

    • @momon8738
      @momon8738 3 года назад

      @@TheBomPE no, I should be the to thank you for such awesome lecture! thank you Sir

  • @osmayd
    @osmayd 5 лет назад +4

    I found this very helpful as a non mechanical engineer to grasp some concepts. Want to see more like this lecture!

    • @TheBomPE
      @TheBomPE  5 лет назад

      I'm glad you found it helpful! Thanks for the positive feedback, and thanks for watching!

  • @krishangopal7045
    @krishangopal7045 2 года назад +1

    thank you so much, sir, it's really helped me with a better understanding of torsion. Also, Sir, can you please elaborate about Torsion on the equilateral triangular bar. Thank you in advance

    • @TheBomPE
      @TheBomPE  2 года назад

      Glad it was helpful! Have you seen this article? en.m.wikiversity.org/wiki/Elasticity/Torsion_of_triangular_cylinder

  • @jirapunburapa4533
    @jirapunburapa4533 4 года назад +2

    Sir, What textbooks are included in this course?.

    • @TheBomPE
      @TheBomPE  4 года назад

      I teach this course and the one after it out of Shigley's Mechanical Engineering Design, 10th edition. If you haven't seen them yet, look up the playlists I have for MEEN 361 and MEEN 462. Thanks for watching!

    • @jirapunburapa4533
      @jirapunburapa4533 4 года назад

      @@TheBomPE Sorry sir, I didn't read the comments below.
      Thank you so much
      I have already hit subscribe ^_^

  • @tejmachhar4903
    @tejmachhar4903 3 года назад +1

    enlightened master

    • @TheBomPE
      @TheBomPE  3 года назад +1

      You are very kind! Thank you so much for watching!

  • @Potentflowconsult
    @Potentflowconsult 5 лет назад +4

    Thanks again Rabbi - lol, How can I get the text you referred to in class? Thanks.

    • @TheBomPE
      @TheBomPE  5 лет назад +1

      I'm using Shigley's Mechanical Engineering Design, 10th edition. You can find it on Amazon or just about anywhere else you might buy textbooks. It is a great reference textbook for mechanical design.

    • @Potentflowconsult
      @Potentflowconsult 5 лет назад

      Thank you sir!

  • @qtBell
    @qtBell 3 месяца назад

    what is the bood reffered for equations please ? thanks

    • @TheBomPE
      @TheBomPE  3 месяца назад

      Shigley's Mechanical Engineering Design, 10th edition. Thanks for watching!

    • @qtBell
      @qtBell 3 месяца назад

      @@TheBomPE thank you very much ❤️

  • @omertarkkaraca842
    @omertarkkaraca842 3 месяца назад

    which book are they use

    • @TheBomPE
      @TheBomPE  2 месяца назад +1

      I was using Shigley's Mechanical Engineering Design, 10th edition in this video.

  • @juni172
    @juni172 6 лет назад +1

    You seem to be a great professor. Awesome video!

    • @TheBomPE
      @TheBomPE  6 лет назад

      Thanks! Glad you found it helpful!

  • @achirabdirzak8010
    @achirabdirzak8010 5 лет назад +3

    great explanation sir thank you so much pleas solve by metric units

    • @TheBomPE
      @TheBomPE  5 лет назад +2

      You're welcome! I do about half of my videos in SI units and about half in US units. A few of them involve mixed unit systems. Think of it as an additional learning opportunity :) Thanks for watching!

    • @achirabdirzak8010
      @achirabdirzak8010 5 лет назад

      @@TheBomPE sir pleas help me for a given torque how can i find the thikness of hollow rectangular tube

  • @jonathanfernandez4662
    @jonathanfernandez4662 2 года назад

    What textbook???

    • @TheBomPE
      @TheBomPE  2 года назад +1

      I teach this course out of Shigley's Mechanical Engineering Design, 10th edition

  • @jayanthibala5606
    @jayanthibala5606 3 года назад

    which text book sir

    • @TheBomPE
      @TheBomPE  3 года назад

      I teach this course out of Shigley's Mechanical Engineering Design, 10th edition. There are certainly more thorough treatments of this topic than you find in that text though!

    • @jayanthibala5606
      @jayanthibala5606 3 года назад

      @@TheBomPE thank you sir

  • @worldpicturestrailer2398
    @worldpicturestrailer2398 6 лет назад +1

    Please sir make video in hindi also.

    • @TheBomPE
      @TheBomPE  6 лет назад +6

      I'm making my Rosetta Stone order right now. :)

  • @yangli8476
    @yangli8476 6 лет назад +2

    Not very helpful. It is just telling you how to substitute numbers into given equations, which is like middle school education.

    • @TheBomPE
      @TheBomPE  6 лет назад

      Sorry it didn't meet your needs. What style and/or content in this topical area would have been more helpful?

    • @yangli8476
      @yangli8476 6 лет назад

      Sorry for my harsh comments. I would like to understand how those equations are derived. Thanks.

    • @TheBomPE
      @TheBomPE  6 лет назад +1

      Thanks for the feedback! I don't know if it will be soon, but I will put that on my list of content to produce. My focus in that particular class has more to do with application and less to do with theory, but I understand why the derivation would be of interest. Thanks for watching!

    • @Arsenic_99
      @Arsenic_99 2 года назад

      Atleast the guy is telling you where you find those equations in the book, and explore for yourself.

    • @MehtabMuntaseer
      @MehtabMuntaseer 7 месяцев назад

      Prof Swanbom has derived most of the fundamental equations from scratch in his numerous lecture videos. Formulas for buckling of long members under compression, principal stresses & strains, flexural stress, torsional stress, tranverse shear due to flexure, all the static failure criterions, and many others were derived literally from scratch. Check out his extremely detailed and easy to follow derivation of the Principal Stress formulas. Very thorough work. Torsion of members with non-circular cross section is one of the very few topics where the derivations of the formulas were not covered in the lecture video. I've learnt a whole lot from his videos and did not want viewers of the comment I'm replying to to misunderstand his extremely sincere approach to teaching.