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Metariver Technology Co., Ltd.
South Korea
Приєднався 24 кві 2019
Metariver Technology has been developing creative and diverse analysis software for science and technology using CUDA and HPC technology since its establishment in 2009.
Our development team is a group of experts who have been carrying out research on the mathematical formulation of various governing equations of physics based on Newtonian physics as well as expertise on CUDA and HPC. Based on this technical expertise, we are developing multi-physics analysis software through particle-based formulation and providing related technical services.
Samadii was developed for analysis problems using hundreds of thousands to millions of particles and is a particle-based multiphysics analysis software, which is built on CUDA, a computing technology that utilizes GPUs.
Our development team is a group of experts who have been carrying out research on the mathematical formulation of various governing equations of physics based on Newtonian physics as well as expertise on CUDA and HPC. Based on this technical expertise, we are developing multi-physics analysis software through particle-based formulation and providing related technical services.
Samadii was developed for analysis problems using hundreds of thousands to millions of particles and is a particle-based multiphysics analysis software, which is built on CUDA, a computing technology that utilizes GPUs.
Fully Lagrangian Simulation of 3-Phase Mixing
Fully Lagrangian Simulation of Multiphase Mixing: Liquid+Gas+Solid (Three-Phase)
MPS for Liquid, DBM for Gas and DEM for Solid
Nvidia RTX 4090, CUDA v12.2
bubble: 3.8 ~ 4.8 mm (~ 18.0 lpm), generated from the 512 holes, drag & lift: Tomiyama(1998, 2002)
particle: 3.6 ~ 4.0 mm (22,428 EA), density: 1,500 kg/m^3, drag: Di Felice (1994), lift: Shi and Rzehak (2002), sphericity: 0.8~0.85, Haider and Levenspiel (1989)
pressure gradient force, virtual mass force, turbulent dispersion and induced turbulence were considered.
Metariver Technology
www.metariver.kr/
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MPS for Liquid, DBM for Gas and DEM for Solid
Nvidia RTX 4090, CUDA v12.2
bubble: 3.8 ~ 4.8 mm (~ 18.0 lpm), generated from the 512 holes, drag & lift: Tomiyama(1998, 2002)
particle: 3.6 ~ 4.0 mm (22,428 EA), density: 1,500 kg/m^3, drag: Di Felice (1994), lift: Shi and Rzehak (2002), sphericity: 0.8~0.85, Haider and Levenspiel (1989)
pressure gradient force, virtual mass force, turbulent dispersion and induced turbulence were considered.
Metariver Technology
www.metariver.kr/
Don’t forget to subscribe:
ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html
Переглядів: 409
Відео
Excavator: Fully Lagragian Two-Phase Simulation (DEM+MPS)
Переглядів 1,6 тис.2 місяці тому
Excavator: Fully Lagragian Two-Phase Simulation (DEM MPS) continuous phase: liquid dispersed phase: solid particles unresolved coupling of MPS and DEM drag by Di Felice(1994, the Voidage function) PPE (implicit), Hybrid-LES GPU computing, cuda v12.2, Nvidia RTX 4090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linke...
car floor mats cleaning process simulation
Переглядів 3972 місяці тому
car floor mats cleaning process simulation using samadii/fluid (samadii/fluid is a particle-based CFD solver using GPU computing.) CUDA v11.6, Nvidia RTX 4090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/company/metariver-technology Facebook: metariver/ Twitter: Me...
Dishwasher simulation using samadii/fluid
Переглядів 1,6 тис.2 місяці тому
Dishwasher simulation using samadii/fluid (samadii/fluid is a particle-based CFD solver using GPU computing.) CUDA v11.6, Nvidia RTX 4090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/company/metariver-technology Facebook: metariver/ Twitter: MetariverT Instagram: i...
Fine Metal Mask (FMM) Simulation(CUDA) | samadii/sciv
Переглядів 2319 місяців тому
The OLED production process involves several critical stages, including substrate preparation, deposition of organic materials, encapsulation, and testing. Samadii-SCIV's using DSMC and CUDA technology comes in handy, offering a powerful solution for OLED production helping to optimize deposition processes and improve efficiency and accuracy in the OLED displays produced. To learn more about ou...
samadii/dem: Digital Printing Process Simulation (Virtual Toner Transfer)
Переглядів 1 тис.10 місяців тому
samadii/dem: Digital Printing Process Simulation (Virtual Toner Transfer) samadii/dem (Discrete Element Method) CUDA v11.6, Nvidia RTX3090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/company/metariver-technology Facebook: metariver/ Instagram: metarivertechnolog...
Pixel Define Layer (PDL) Simulation In OLED Technology (CUDA) | samadii/sciv
Переглядів 613Рік тому
The Pixel Define Layer is a specific layer in the manufacturing process of OLED displays. It is typically deposited onto the substrate in areas that exclude the spots where sub-pixels will be formed. Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/company/metariver-technology Facebook: facebo...
Fully Lagrangian Approach of Three-Phase Systems for Debris Bed Formation
Переглядів 1,5 тис.Рік тому
Fully Lagrangian Approach of Three-Phase Systems for Debris Bed Formation: MPS for the liquid phase, DBM for the gas phase(bubbles), and DEM for the solid phase (debris particles). compared to the experiment: DAVINCI test facility (POSTECH) E. Kim et al. 2016, Experiments on Sedimentation of Particles in a Water Pool with Gas Inflow, NET v.48, 457-469. MT2: the mixture of 0.92, 1.95, 3.43, 5.72...
OLED Linear Nozzle Source Simulation | 3 Material System LNS ( CUDA )
Переглядів 752Рік тому
OLED linear nozzle source simulations are used to optimize and understand the behavior of OLED devices, contributing to advancements in efficiency, performance, and cost-effectiveness in the field of display and lighting technology. Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/company/meta...
Latest Update Of vAMpire Software [v0.9.93]
Переглядів 426Рік тому
We are excited to announce the release of vAMpire v0.9.93! This new version brings a host of enhancements and exciting new features that we believe you'll find valuable. vAMpire software was created using Nvidia CUDA technology. (GPU computing) www.metariver.kr/vampire.html Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow u...
Particle-based CFD (MPS)
Переглядів 1,7 тис.Рік тому
The lagrangian CFD method(MPS) was adopted for oil impinging and the behavior of droplets in a gearbox. The MPS(Moving Particle Semi-Implicit) is a particle-based CFD proposed by Koshizuka. CUDA v11.6, Nvidia RTX 3090 The CAD model: grabcad.com/library/dual-stage-helical-gear-reducer-1 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.h...
Simulation of EV motor cooling
Переглядів 4,3 тис.Рік тому
Simulation of EV motor cooling : MPS-FEM coupled method for conjugate heat transfer Lagrangian CFD method(MPS) was adopted for oil impinging and the behavior of droplets due to airflow induced by the rotating shaft. CUDA v11.6, Nvidia RTX 3090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam.com/channels/aNORJnwY9LfvbBzJxSOBSw.html Follow us! Linkedin: www.linkedin.com/c...
Lagrangian CFD (particle-based CFD): HME(Hot Melt Extrusion) process simulation
Переглядів 3,7 тис.Рік тому
Simulation for HME(Hot Melt Extrusion) process using Moving Particle Semi-implicit method with moving polygon boundaries: The solid particles are transported by the co-rotating twin screw extruders and melt into the liquid particles. Material properties are dependent on temperature of particles. CUDA v11.6, Nvidia RTX 3090 Metariver Technology www.metariver.kr/ Don’t forget to subscribe: ua-cam...
samadii/EM: Induction Crucible - Electrodynamics simulation (CUDA)
Переглядів 3 тис.Рік тому
samadii/EM: Induction Crucible - Electrodynamics simulation (CUDA)
CFD+DBM 2-way coupling (bubble column)
Переглядів 3,7 тис.Рік тому
CFD DBM 2-way coupling (bubble column)
2-way coupling: CFD+DEM vs. CFD+DBM(bubble)
Переглядів 2,6 тис.Рік тому
2-way coupling: CFD DEM vs. CFD DBM(bubble)
particle-based approaches: CFD vs. DEM (CUDA)
Переглядів 3,1 тис.Рік тому
particle-based approaches: CFD vs. DEM (CUDA)
samadii/DEM: Photosensitive powder processing (CUDA)
Переглядів 2 тис.Рік тому
samadii/DEM: Photosensitive powder processing (CUDA)
samadii/EM: Standing wave (1 GHz) CCP Plasma (Electromagnetic)
Переглядів 1,9 тис.2 роки тому
samadii/EM: Standing wave (1 GHz) CCP Plasma (Electromagnetic)
samadii/ray: Heat Transfer (Radiation-Conduction) Simulation (CUDA)
Переглядів 1,3 тис.2 роки тому
samadii/ray: Heat Transfer (Radiation-Conduction) Simulation (CUDA)
samadii/ray: Radiative Heat Transfer Simulation In a Vacuum Furnace | Heat Transfer Analysis (CUDA)
Переглядів 1,4 тис.2 роки тому
samadii/ray: Radiative Heat Transfer Simulation In a Vacuum Furnace | Heat Transfer Analysis (CUDA)
Volume Rendering Techniques for Particle-based CFD(MPS)
Переглядів 2,1 тис.2 роки тому
Volume Rendering Techniques for Particle-based CFD(MPS)
Particle-based CFD(MPS) Analysis | Gearbox Simulation (CUDA)
Переглядів 2,9 тис.2 роки тому
Particle-based CFD(MPS) Analysis | Gearbox Simulation (CUDA)
samadii/ray: Radiative Heat Transfer Analysis Of A Headlamp On GPU (CUDA)
Переглядів 4302 роки тому
samadii/ray: Radiative Heat Transfer Analysis Of A Headlamp On GPU (CUDA)
CFD+DEM 2-Way Coupling (CUDA) : Numerical analysis of debris sedimentation
Переглядів 2,2 тис.2 роки тому
CFD DEM 2-Way Coupling (CUDA) : Numerical analysis of debris sedimentation
CFD+DBM(Discrete Bubble Method) 2-Way Coupling : Bubble column simulation (CUDA)
Переглядів 2,4 тис.2 роки тому
CFD DBM(Discrete Bubble Method) 2-Way Coupling : Bubble column simulation (CUDA)
vampire: Additive Manufacturing (3D printing) Simulation: Transient Heat Transfer Analysis (36)
Переглядів 1052 роки тому
vampire: Additive Manufacturing (3D printing) Simulation: Transient Heat Transfer Analysis (36)
samadii/plasma: ICP Dry Etcher Simulation Analysis (CUDA)
Переглядів 2,3 тис.3 роки тому
samadii/plasma: ICP Dry Etcher Simulation Analysis (CUDA)
Very cool
How do you make this effect?
Whats the diffrence betwin the cyclones ?
Impressive simulation! It’s interesting how water doesn’t seem to make the larger particles more slippery. The combination of water and silt forms a sludgy material that behaves differently when sliding out of the bucket. Water mixed with sand becomes slippery, whereas water and clay create a sticky consistency.
why is there a spread?
I actually like the odd shape ..
Is this real-time?
They can polish too.
Holding the shear characteristics?
Does it have a shear characteristic?
What software did you use for this analysis?
This simulation analysis was made using our own software called samadii/fluid.
🍀 "promosm"
I appreciate your video
Thank you for watching. Feel free to check more #simulation videos.
Hello! I would like to ask how many degrees of freedom is the number of ions in this simulation and how long does it take to calculate them?
Hello, Jinqibai. Thank you for your question. The ICP Inductively coupled plasma video uploaded is a video that we made for demonstration purposes when we started developing samadii/plasma a few years ago. The video only shows the behavior of the particles in an electromagnetic field, and many assumptions were arbitrarily put in specifically for the video. (For example, the amount and location of electron-ions generated by the ionization reaction were arbitrarily specified.) If you have more questions please feel free to contact us at support@metariver.kr
Which software do you use sir?
This is a cfd solver developed by our company feel free to check more about it on our website www.metariver.kr/
What 3D application is used to create the simulation?
Very Good Simulation! God bless you !
Thanks a lot!
Hello How can i find this app and its tutorial?
For more information on our software please visit our website: www.metariver.kr/
Nice sim, looks amazing!
Thank you!!
Which software this?
Hello, Sarah. This is a software developed by our company to solve additive manufacturing and 3d printing problems is called #vampire if you are interested in knowing more please visit the products page www.metariver.kr/vampire.html if you have any questions please feel free to contact us at support@metariver.kr
素晴らしい
Mm 🧠
Bro can I get the 3d model plz now....
This is a great simulation! I would like to know if you made your software available for purchase or even free to download. I would be very interested in such simulation for study purposes. Thanks a lot in advance!
Thank you very much for your comment. our software is indeed available for purchase but not for downloaded. Please if you have more inquiries regarding this contact us at support@metariver.kr and we will be able to give you further information. We look forward to speaking with you.
It's a wonderful cyclone ♪
Huh I didn't even know we could create plasma by magnetic fields
Yes, we can. Argon ICP is a great ion source for elemental analysis spectrometry (emmision and mass).
I thought ICP stood for Insane Clown President.
Electron 😂😂😂
Can you install butterfly/aperture valves in each inlet port of the cylones to control the flow rate, thereby finely adjusting how much of each size class each cyclone receive?
круто
Thank you!
Nice
Thank you!