For 2023 R2 software updates, Ansys Turbogrid now has automated meshing for hydro turbines. You can now mesh Kaplan and Francis turbines with square trailing edges using either all hex mesh or hybrid meshing to capture complex blade or hub geometry. In the below images, we've used hybrid meshing with leading edge and squaring edge detail to capture the partial hub gap.
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CFD simulation of Coanda effect!
by Tohid Moghimi
SIMPAL GROUP
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The #Coanda effect is a phenomenon in fluid dynamics where a fluid (such as air or water) tends to adhere to a curved surface instead of following a straight path. This effect was first described by Romanian aerodynamics pioneer Henri Coanda in the early 20th century.
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The Coanda effect has numerous practical applications, particularly in #aerodynamics and engineering. It is used in aircraft design to improve lift and control, as well as in various industrial processes such as air conditioning, ventilation systems, and even inkjet printing.
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In this simulation, I used #CFD tools to show the Coanda effect of an external flow around the cylinder and how the air touches the back point!
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by Tohid Moghimi
SIMPAL GROUP
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The #Coanda effect is a phenomenon in fluid dynamics where a fluid (such as air or water) tends to adhere to a curved surface instead of following a straight path. This effect was first described by Romanian aerodynamics pioneer Henri Coanda in the early 20th century.
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The Coanda effect has numerous practical applications, particularly in #aerodynamics and engineering. It is used in aircraft design to improve lift and control, as well as in various industrial processes such as air conditioning, ventilation systems, and even inkjet printing.
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In this simulation, I used #CFD tools to show the Coanda effect of an external flow around the cylinder and how the air touches the back point!
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Let's see an amazing and creative device based on the #coanda effect! 🤩
Source: Dyson Co
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Source: Dyson Co
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🌪️ CFD simulation of Von Karman Street!
👨🏻💻 by Tohid Moghimi
🔻Von Karman street is a concept in fluid dynamics that describes the behavior of a fluid flow around a cylinder. When a fluid flows past a cylinder, it creates alternating vortices on either side of the cylinder, known as von Karman vortices. These vortices are responsible for the drag force experienced by the cylinder and can have significant effects on the flow patterns and forces acting on the cylinder. Understanding von Karman street is important in various engineering applications, such as aerodynamics and structural design.
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👨🏻💻 by Tohid Moghimi
🔻Von Karman street is a concept in fluid dynamics that describes the behavior of a fluid flow around a cylinder. When a fluid flows past a cylinder, it creates alternating vortices on either side of the cylinder, known as von Karman vortices. These vortices are responsible for the drag force experienced by the cylinder and can have significant effects on the flow patterns and forces acting on the cylinder. Understanding von Karman street is important in various engineering applications, such as aerodynamics and structural design.
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❓ What's the difference between "Verification" and "Validation" ???
💡 read more here
CFD simulation by Tohid Moghimi
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💡 read more here
CFD simulation by Tohid Moghimi
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یلدا مبارک 🍉 💫
طراح: مهندس مقیمی
گروه آموزشی سیمپال
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طراح: مهندس مقیمی
گروه آموزشی سیمپال
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❤3🎉1👌1🍾1
کتاب مکانیک محیط های پیوسته
مترجم: دکتر احمد رضا قاسمی
دانلود PDF کتاب:
https://www.tgoop.com/Simpal_ir/1539
مرجع
https://faculty.kashanu.ac.ir/file/download/page/1605447479-continuum-mechanics-ar-ghasemi.pdf
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مترجم: دکتر احمد رضا قاسمی
دانلود PDF کتاب:
https://www.tgoop.com/Simpal_ir/1539
مرجع
https://faculty.kashanu.ac.ir/file/download/page/1605447479-continuum-mechanics-ar-ghasemi.pdf
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Merry Christmas 🎄🎅 #2024
CFD by Tohid Moghimi
VOF method + Adaptive mesh
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CFD by Tohid Moghimi
VOF method + Adaptive mesh
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Particle tracking by Tohid Moghimi
🔻 The 2nd project of the #Ansys course
The #black particles which are heavier than others, cannot follow the streamline and impact the bottom of the channel
📌 The contents of Fa course 🇮🇷
https://www.aparat.com/v/qdTY7
👥 Free Q&AGroupp
📎 Fa: @simpal_ansys
📎 En: @simpal_ansys_en
more info and registration:
wa.me/+989354699585
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🔻 The 2nd project of the #Ansys course
The #black particles which are heavier than others, cannot follow the streamline and impact the bottom of the channel
📌 The contents of Fa course 🇮🇷
https://www.aparat.com/v/qdTY7
👥 Free Q&AGroupp
📎 Fa: @simpal_ansys
📎 En: @simpal_ansys_en
more info and registration:
wa.me/+989354699585
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⚙️ How to simulate pressing process in #Ansys?
🔨 Sheet metal bending
Part1:
🔗https://youtu.be/Rxy0va-NTRs?si=5-tnXTBF4NDRxViK
Part2:
🔗https://youtu.be/7h-KQBpacao?si=IbAHYPxyLnzT9erK
If you enjoy learning about mechanical engineering software, join the SIMPAL GROUP YouTube channel and feel free to ask your questions in telegram groups 👇
⁉️ https://www.tgoop.com/Simpal_ir/1402
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🔨 Sheet metal bending
Part1:
🔗https://youtu.be/Rxy0va-NTRs?si=5-tnXTBF4NDRxViK
Part2:
🔗https://youtu.be/7h-KQBpacao?si=IbAHYPxyLnzT9erK
If you enjoy learning about mechanical engineering software, join the SIMPAL GROUP YouTube channel and feel free to ask your questions in telegram groups 👇
⁉️ https://www.tgoop.com/Simpal_ir/1402
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Pressing simulation in ANSYS | sheet metal bending (Part 1) | (بخش اول) شبیه سازی پرس در انسیس
In this video (Part 1) of press simulation in Ansys, you learn how to create a simple press machine in space claim and how to define material to the bodies. Please subscribe and follow SIMPAL GROUP to don't miss the next parts
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Different types of turbulence models!
Free course about simulation of naca 001
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Free course about simulation of naca 001
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Spray nozzle #CFD simulation in an alternative wind tunnel
#Spray nozzles are devices used to control the flow and direction of a liquid or gas, typically in a spraying or atomizing manner. There are various types of spray nozzles available, each designed for specific applications and requirements. Here are some common spray #nozzle types: 👇🏼👇🏼👇🏼
Read more here
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#Spray nozzles are devices used to control the flow and direction of a liquid or gas, typically in a spraying or atomizing manner. There are various types of spray nozzles available, each designed for specific applications and requirements. Here are some common spray #nozzle types: 👇🏼👇🏼👇🏼
Read more here
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#free webinar
🔻Introduction to COMSOL software
👨🏻💻 by Babak KAbiri
Teacher of SIMPAL GROUP
👇👇👇
https://youtu.be/Vy-VJa0w8V0?feature=shared
⁉️ Join free Q&A group:
www.tgoop.com/simpal_comsol
🚀 Registration in the next courses:
wa.me/989354699585
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🔻Introduction to COMSOL software
👨🏻💻 by Babak KAbiri
Teacher of SIMPAL GROUP
👇👇👇
https://youtu.be/Vy-VJa0w8V0?feature=shared
⁉️ Join free Q&A group:
www.tgoop.com/simpal_comsol
🚀 Registration in the next courses:
wa.me/989354699585
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