MechStuff
MechStuff
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CFD simulation of a Sniper bullet - 338 cal. Magnum used in AWM #PUBG
Helloooo!
To put it shortly, this is a CFD simulation of a .338 caliber Lapua Magnum bullet - Scenar, and the study aimed at verifying the ballistic coefficient of the same.
The simulation was carried out in OpenFOAM and the solver rhoCentralFoam was used and of course, Paraview was used for post-processing ;)
You can download the project (.rar file) for free & carry out your own studies :)
It also contains a detail report which would help you understand it a little better
Here's my project file - cfd.fossee.in/case-study-project/case-study-run/185
Keep learning!
Переглядів: 1 363

Відео

Closing Points - Multi Section solid command in CATIA V5
Переглядів 9 тис.3 роки тому
This video is on one of the most important commands in CATIA v5 - Multi section solid. Sometimes, while using a coupling mode, the part automatically chooses the closing points to form edges. This results in a twisted object. This video will show you how to solve the closing point error under a minute ;) Enjoy. Here's a detailed and full video tutorial on Multi section solid command in CATIA V5...
How to import Airfoil coordinates to ANSYS Fluent Design Modeler
Переглядів 45 тис.3 роки тому
Hello my fellow engineers! Today we will see how to import airfoil coordinates from Excel to ANSYS Fluent Design modeler or Spaceclaim too. After importing, you can then extrude it to make a wing and do a structural or FSI analysis OR you can extrude it as a surface to carry out 2D steady or transient simulations to study lift and drag characteristics. We will do that in my next video ;) To imp...
CATIA V5 Multi Section Solid | Coupling modes - FULL tutorial
Переглядів 28 тис.3 роки тому
In this video, you can expect a complete and detailed tutorial on the Multi section solid command in the Part Design module in CATIA V5. Multi section solid is a tool where you can form a solid consisting of varying cross-sections via curves or lines (guides or spine) You will see how each option has its limitation and they could be overcome by their subsequent ones. Frequent commands used in t...
Flow over a Cylinder | Vortex Shedding ANSYS Fluent tutorial - Part 2
Переглядів 9 тис.3 роки тому
Here's the part 2 of Flow past a cylinder tutorial. It covers the Setup & Post-processing of the solution part - 0:00 - Setup for simulation 05:05 - Post-processing of flow/Visualizing vortex shedding A 1.5 second simulation animation is rendered at the end of the video. Enjoy :) Watch part 1 for Geometry & Meshing - ua-cam.com/video/cbyveveGpks/v-deo.html
Flow over a Cylinder | Vortex shedding ANSYS Fluent CFD tutorial - Part 1
Переглядів 9 тис.3 роки тому
Hello guys, this is our 1st tutorial on ANSYS Fluent and there will be many more to come :D We thus begin with one of the most popular, elementary & classical case study of flow past a cylinder and observe the phenomenon of Vortex shedding OR Karman vortices! The tutorial has been divided into 2 parts. This is part 1 & it contains - 00:00 - Intro 00:22 - Geometry 03:14 - Meshing
CFL Bulb Design in CATIA V5
Переглядів 3,2 тис.3 роки тому
In this video, we will see how to design a CFL bulb using Generative Shape Design module in CATIA V5. Major commands used were - Cylinder surface, Trim surface, Join surface, Fill surface, Multi section surface, Helix & Sweep The design can be split into 3 parts - 00:00 - CFL body design 05:20 - Design of Helical glass tube of CFL 08:55 - CFL holder design Hope you enjoy the video :) Watch my o...
Measuring & Plotting Acceleration values | Arduino - ADXL335 Accelerometer Tutorial
Переглядів 41 тис.4 роки тому
In this video, we will see how to measure acceleration values with the help of accelerometer ADXL-335 or GY61 & even plot their graph. We will measure the values in terms of "g" after calibrating it. Link for the code - mechstuff.com/adxl335-accelerometer-arduino-tutorial-with-calibration/ 00:00 - Intro 00:40 - Connections of acceleration sensor ADXL335 01:53 - Calibration of acceleration senso...
Bike Fuel tank Design tutorial in CATIA V5
Переглядів 9 тис.4 роки тому
In this tutorial, we will see how to make a bike fuel tank in just 4 steps. I have mainly used commands from Part design module in CATIA V5. The 4 steps are as follows - 00:00 - Step 1- Sketch I have shown 2 approaches to do this - 1. Importing co-ordinates from Excel by using Macros. 2. By using Spline command 06:09 - Step 2 - Multi section solid For generating the solid body 07:07 - Step 3 - ...
3 Types of Wing Design in CATIA V5
Переглядів 63 тис.4 роки тому
In this video, you will learn 3 types of Wing design you can make in CATIA V5. Most commonly used commands here in this video are Padding & Multi section solid from Part design module and also some commands from Generative Shape Design module. The NACA database(download airfoil co-ordinates from here) - www.airfoiltools.com 0:00 - Intro 00:36 - Thick wing Thick wing is designed by keeping in mi...
How to import Airfoil coordinates from Excel to CATIA V5?
Переглядів 71 тис.4 роки тому
Hellooo, so in this video we will see how to import points or coordinates of complex curves like airfoils from MS Excel to CATIA V5 in just 5 steps ! Download airfoil coordinates at - www.airfoiltools.com While doing this you need to download a special Excel file named GenerativeShapeDesign_SplinefromExcel. So here's the link for downloading the file - mechstuff.com/how-to-import-airfoil-coordi...
Motor driver module L298N - Arduino tutorial with DC motors
Переглядів 20 тис.5 років тому
Yooooo.. This is a quick and easy tutorial on motor driver module L298N; why do we use it and where do we use it ? Here you will find connections and coding for motor driver L298N with Arduino. 00:00 - Intro 01:00 - About Motor driver L298N 01:49 - Connections of L298N with Arduino 04:54 - Arduino code for L298N 05:48 - Testing Things you'll need - Motor driver module L298N 1 or 2 9V batteries ...
Music reactive LED | Sound sensor - Arduino Connections & Coding
Переглядів 66 тис.6 років тому
Hi guys, in this tutorial we will learn how to connect, code & use a sound sensor with the help of Arduino board ! With it, you'll also learn how to make music reactive LED lights (I call them dancing lights :P ) 00:00 - Output Preview 01:10 - Requirements 1. Arduino 2. Breadboard 3. Jumpers/cables 4. LED 5. Sound sensor (3 pin OR 4 pin, any of them could do, CONNECTIONS REMAIN THE SAME) 01:58 ...
Obstacle Avoiding Robot | Arduino-Ultrasonic sensor tutorial
Переглядів 63 тис.7 років тому
In this video we will learn how to make an obstacle avoiding robot using Arduino, Ultrasonic sensor HC-SR04 & motor driver module L298N ! 00:00 - Requirements 1. Chassis OR any toy car. 2. Arduino UNO/Mega. 3. Ultrasonic sensor HC SR-04. 4. 2 DC motors. 5. 9V/12V 1A battery. 6. Motor driver module L298. 7. Jumpers. 8. Single stranded wires. A pizza & a can of beer to celebrate ;) 01:25 - Intro ...
CATIA tutorial | Make a helical/conical spring in 3 minutes !
Переглядів 31 тис.7 років тому
CATIA tutorial | Make a helical/conical spring in 3 minutes !
Tutorial on Bluetooth sensor HC05 with Arduino | Voice commands
Переглядів 207 тис.7 років тому
Tutorial on Bluetooth sensor HC05 with Arduino | Voice commands
Tutorial on Bluetooth sensor HC-05 with Arduino | Connections & Coding
Переглядів 898 тис.7 років тому
Tutorial on Bluetooth sensor HC-05 with Arduino | Connections & Coding
Tutorial on Infrared sensor TSOP 1738 with Arduino | Connections & Coding
Переглядів 54 тис.8 років тому
Tutorial on Infrared sensor TSOP 1738 with Arduino | Connections & Coding
Tutorial on Ultrasonic sensor HC-SR04 - Connections, interfacing & coding with Arduino
Переглядів 277 тис.8 років тому
Tutorial on Ultrasonic sensor HC-SR04 - Connections, interfacing & coding with Arduino

КОМЕНТАРІ

  • @sagerbinsal6103
    @sagerbinsal6103 День тому

    Hlo. How to add localisation to this

  • @JogjaKarta-t2s
    @JogjaKarta-t2s 10 днів тому

    Not work

  • @nicolasgomez8946
    @nicolasgomez8946 17 днів тому

    This video helped me so much, thank you!!!

  • @nadiaelias8024
    @nadiaelias8024 27 днів тому

    eres grande hermano, me ayudaste con mi proyecto. Espero que seas millonario, ah ;-;

  • @yousaftoki1599
    @yousaftoki1599 Місяць тому

    i like this video thanx

  • @younusmk8863
    @younusmk8863 2 місяці тому

    🙂

  • @ProtDuro
    @ProtDuro 3 місяці тому

    your tutorial is very helpful, no one can match your effort

  • @Rican459
    @Rican459 3 місяці тому

    Is there a way to modify the script and allow for more than just 500 points to import at once? I am looking to import around 350,000 points

    • @MechStuff
      @MechStuff 2 місяці тому

      Perhaps. I am not sure. You can try and let us all know:)

  • @harshavardhann-j8l
    @harshavardhann-j8l 3 місяці тому

    in which software did you build the connections

  • @carlojonathanbramasco8358
    @carlojonathanbramasco8358 5 місяців тому

    is there a way to commect all the points with lines instead of sp;ine?

  • @luiscicerone410
    @luiscicerone410 5 місяців тому

    Dear Jay, I have a problem: on the aforementioned website to have the coordinates of the airfoils, the X and Y coordinates are coming together, in the same cell (example: 100.957,-0.9587). How do you make the coordinates come in different cells? Thanks in advance for your time.

    • @MechStuff
      @MechStuff 2 місяці тому

      You can check how to split values in Excel

  • @littlegamerzLTD
    @littlegamerzLTD 6 місяців тому

    ধন্যনাবাদ দাদা 😂😂😂😂😂😂😂😂😂😂😂😂😂🎉😂🎉🎉😂🎉🎉😂🎉😂🎉😂🎉😂😂🎉🎉😂🎉😂😂🎉🎉😂😂🎉😂🎉😂🎉😂🎉🎉😂😂🎉🎉😂😂😂😂😂😂😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊😂😊

  • @universaltp2729
    @universaltp2729 6 місяців тому

    Thanks, good explanation!! But I have a question, if it sees an obstacle it moves away from it but only moves to the LEFT. How can we make it move away from the obstacle both to the LEFT and RIGHT? I mean, when we want, to the LEFT and other time to the RIGHT?

  • @chiragtambade2775
    @chiragtambade2775 7 місяців тому

    Very well explained 👍 Should have also added one more use case involving virtual guide curves in which we generate a guide curve in the coupling tab.

  • @metzgerdan
    @metzgerdan 7 місяців тому

    thanks quick qnd to the point. keep up the good work

  • @esmionce
    @esmionce 8 місяців тому

    you didn't explain nothing about rxd and txd

  • @Max_Bio
    @Max_Bio 8 місяців тому

    can it work with hands free microphone?

  • @michaeldeloso9042
    @michaeldeloso9042 8 місяців тому

    Good day Sir 👋 How to setup code for my 4pin led rgb module in which the led fast changing colors blinks in line with the speed of music beat or noise and automatically turn to super slow changing color mode when there is no music or noise detected on the surroundings?

  • @SophiaBerchie
    @SophiaBerchie 8 місяців тому

    First off, cool intro man 😂

  • @ShamJam85
    @ShamJam85 8 місяців тому

    haha! The guy has out Charlie Chaplin music in background!

    • @MechStuff
      @MechStuff 2 місяці тому

      Huh? Its The Entertainer by Scott Joplin ;)

  • @tanishqsachinmandolkar9529
    @tanishqsachinmandolkar9529 9 місяців тому

    best

  • @ravichandransrinivasan5453
    @ravichandransrinivasan5453 9 місяців тому

    Very good to have a program without header files, as they are many and sometimes not compatible

  • @RăzvanMarinescu-i9z
    @RăzvanMarinescu-i9z 9 місяців тому

    Code??

  • @angel5wing
    @angel5wing 10 місяців тому

    thank u so much

  • @rahulss545
    @rahulss545 11 місяців тому

    Bro this code site showing error, can u fix it

  • @ykyk9859
    @ykyk9859 11 місяців тому

    Thank you sooo much

  • @fggfdgdgfdgffdgfrfdg
    @fggfdgdgfdgffdgfrfdg Рік тому

    it works for me thanks

  • @pierpa_76pierpaolo
    @pierpa_76pierpaolo Рік тому

    I am interested in using this bluetooh module (even without Arduino) to be able to use a 'bluetooh speaker. But how do I get it recognized? On Android you configure it to enable its functions and stop. IN OUT voice. Thank you very much.

  • @KomalSharma-f7v
    @KomalSharma-f7v Рік тому

    i want to interface ADXL335 with esp8266, how can i do that??

  • @richardflores8117
    @richardflores8117 Рік тому

    Can we use this for commanding devices like Bluetooth speaker?

  • @pierpa_76pierpaolo
    @pierpa_76pierpaolo Рік тому

    Interesting. But then I want to be able to record voice or noise whatever, so you have to add an out to connect a 'speaker. That's the way I need it. :)

  • @chandanm3373
    @chandanm3373 Рік тому

    Thanks

  • @Yelon724
    @Yelon724 Рік тому

    hello, im face an issue. I am able to import the geometry to catia V5 but not the points along with spline. pls help

    • @meryemtemiz2151
      @meryemtemiz2151 9 місяців тому

      Me too. I solved by viewing Macros again and choosing CreationSpline instead of Main

    • @amogh3195
      @amogh3195 3 місяці тому

      @@meryemtemiz2151 it says object doesnot support this property...im in part design

    • @amogh3195
      @amogh3195 3 місяці тому

      @@meryemtemiz2151 it says object doesnot support this property...im in part design

  • @musmanqureshi5354
    @musmanqureshi5354 Рік тому

    I want to read points in design modeler and then work on them in sketching mode. How is it possible. Kindly advise. Thanks

  • @detectivejerry8488
    @detectivejerry8488 Рік тому

    Thank you very much bro

  • @prod_jay2132
    @prod_jay2132 Рік тому

    Bhai my hc05 new module is not working first time. What to do? Please help me 😢😢😢

  • @rahulbolekar1015
    @rahulbolekar1015 Рік тому

    Thnk u bro very helpfull😊❤️

  • @yuriymarikus7951
    @yuriymarikus7951 Рік тому

    WOW ! You are monster ! Awesome work , Thanks a lot ! I have CATIA v5 R30. All works perfect !!!

  • @rishikeshraj1138
    @rishikeshraj1138 Рік тому

    Ultimate man. You used a lot of different commands which I don't think everyone use. This shows the command on your software ❤ I'm also learning CATIA course for automotive design. Are you Indian?

  • @saraswatirawat5798
    @saraswatirawat5798 Рік тому

    i'm trying to get the code but it is showing that the site is invalid

  • @hanifullah3431
    @hanifullah3431 Рік тому

    Thank you

  • @SourabhLande-p1y
    @SourabhLande-p1y Рік тому

    I am facing an error which says "No data available to plot"

  • @varshasv02
    @varshasv02 Рік тому

    Is this app is now available in playstore?

  • @zinedinezidane2364
    @zinedinezidane2364 Рік тому

    very fast

  • @Koniczyna_Malfajt
    @Koniczyna_Malfajt Рік тому

    jestes koxem, trzymaj fason

  • @kwonkuhoon2304
    @kwonkuhoon2304 Рік тому

    thank you! When I tried it, up to 3 decimal places were created normally. However, more than 4 decimal places are not created due to a coordinate system error.

  • @Laser_XP
    @Laser_XP Рік тому

    THANK YOU I COULDNT MAKE IT WORK NOW I CAN.

  • @Susalen
    @Susalen Рік тому

    Could you send me the wing designs? like the files if possible?

  • @prathamsuthar4977
    @prathamsuthar4977 Рік тому

    Ya it's working 👍👌 but you have to install Arduino blue control (made by pcb way) and data will be in a 1 & 2 so accordingly our code we have to change it with(small) a and b, thanks for the code and circuit❤✌️

  • @taha3871
    @taha3871 Рік тому

    Oğul hocanın öğrencileri hepiniz hoş geldiniz :D