Latest news with #aerodynamics
Yahoo
3 days ago
- Business
- Yahoo
Joby Aviation Expands Partnership with Flexcompute Leveraging Flow360 for Next-Generation Aircraft Design and Multiphysics Analysis
BOSTON, June 25, 2025 /PRNewswire/ -- Flexcompute, the leader in GPU-native high-performance simulation, announced at the 2025 Paris Air Show that Joby Aviation will be leveraging its flagship solver, Flow360, to accelerate the future development of Joby's next-generation electric vertical takeoff and landing (eVTOL) aircraft. From vertical integration in design and manufacturing to real-world flight testing, certification, and a relentless focus on noise reduction, Joby Aviation sets the benchmark for the eVTOL industry. This deepened partnership will enable Joby Aviation to dramatically shorten design cycles and perform high-fidelity aerodynamic and aeroacoustic analyses using Flow360's end-to-end workflow. With this expansion, Joby Aviation will expand Flow360 for multiphysics analysis to design future quiet and efficient aircraft for urban air mobility. "Flow360 is reshaping how we think about the depth of analysis throughout the design process. With faster execution, seamless integration, reliable accuracy, and scalable computing power, we can spend less time managing tools and more time solving the real physics challenges," said Gregor Veble Mikić, Chief Aerodynamicist at Joby Aviation. With Flow360 running on modern GPUs, simulation runtimes that traditionally took days or weeks are now reduced to hours, or even minutes. This performance uplift is critical throughout the design development cycle as it enables rapid and comprehensive understanding of the design evolution and its associated flow phenomena. Key benefits for Joby Aviation include: Early Concept Design: Iterate quickly with confidence, exploring more ideas faster. Aero Database Development: Build accurate aerodynamic models across large flight envelopes to reduce design cycle iterations Aeroacoustics: Simulate propeller acoustics in hours, not days. New capabilities: Explore multiphysics capabilities beyond aerodynamics, enabling a broader range of integrated simulations Flexcompute President Vera Yang added: "At Flexcompute, we're proud to support that leadership. With Flow360, we enable Joby to run high-fidelity simulations to accelerate the optimization of aerodynamics and acoustics across a wide flight envelope. This partnership reflects our shared belief: that faster, quieter, and safer urban air mobility isn't a distant future, it's within reach." As the aerospace industry pushes toward quieter, more efficient, and more sustainable flight, Joby's use of Flow360 marks a shift in simulation-driven design, one where fidelity, speed, and agility are no longer tradeoffs. For more information, please visit About FlexcomputeFlexcompute is a leader in providing high-performance CFD simulation solutions for aviation, automotive, energy, space, and more. Flow360 harnesses the power of GPU technology to deliver simulation results 10-100 times faster than traditional CFD solutions. Flexcompute, known for its team of world-class CFD and simulation experts, including more than 60 PhDs and over a century of combined aerospace experience, helps companies tackle complex design challenges and accelerate development cycles. Our mission is to make software innovation just as easy as hardware through physics intelligence. Learn more at Media Contact:Stephanie McGuirk397185@ (845) 269-8868 View original content to download multimedia: SOURCE Flexcompute
The Independent
3 days ago
- Science
- The Independent
What Leonardo Da Vinci could teach drone technology
A new study suggests that a modernised version of Leonardo Da Vinci 's aerial screw design could lead to quieter and stealthier drones. Drones produce a characteristic high-pitched buzz, and as their use expands, noise pollution is becoming a growing concern. Researchers at Johns Hopkins University simulated the aerodynamic forces and sound emissions of a modernized Da Vinci aerial screw design. The simulations found that this design produced significantly less sound intensity and lower mechanical power consumption per unit lift compared to typical two-bladed rotors. The spiral geometry of the Da Vinci design helps suppress blade-vortex interaction, a key contributor to rotor noise, highlighting its potential for noise-sensitive applications.
The Herald
3 days ago
- Automotive
- The Herald
Corvette ZR1X launches with 932kW of hybrid power
The energetic design of the ZR1X reflects the ZR1 species with aerodynamic and thermal management accoutrements. Lightweight carbon fibre features on the front splitter, rocker panels, split rear window surround, roof panels and side air inlets. A ZR1X carbon fibre aero package is available, which adds a lot more carbon fibre as a high-wing spoiler, underbody strakes, hood lip gurney and dive planes work together to produce high downforce. Advanced traction and stability control systems, including PTM Pro designed, optimise performance across a variety of track driving conditions. R egenerative brake torque vectoring e ngineered to recover peak energy without sacrificing agility is integrated while f ront axle pre-control actively manages inside front brake pressure to control on-throttle wheel flares for consistent grip and composed handling at the limit. A fully customisable performance app displays performance data in real time with live graphs that show outputs over selectable time intervals.
Geeky Gadgets
11-06-2025
- Science
- Geeky Gadgets
How Golf Ball Dimples Could Transform Aviation and Marine Travel
Could the secret to transforming propeller design lie in the dimples of a golf ball? It might sound far-fetched, but the same aerodynamic principles that allow a golf ball to soar farther and faster could hold the key to transforming how propellers perform. By reducing drag and optimizing airflow, these tiny, unassuming dimples have already proven their worth in sports. Now, engineers are asking a bold question: could this same technology redefine propulsion systems across aviation, marine transportation, and renewable energy? The implications are staggering—imagine planes that consume less fuel, ships that glide more efficiently through water, and wind turbines that generate more energy with less noise. The future of propulsion might just be hiding in plain sight. In this exploration, Ziroth uncover how the science of dimples could reshape the way we think about efficiency and performance. From reducing drag to boosting lift, the potential benefits of dimpled propellers extend far beyond simple tweaks—they could represent a paradigm shift in engineering. You'll discover how this innovation could address critical challenges like fuel consumption, environmental impact, and even noise pollution. But how exactly do these tiny grooves work their magic, and what industries stand to gain the most? The answers might surprise you, offering a glimpse into a future where smarter design meets sustainability. Golf Ball Dimples Transforming Propellers The dimples on a golf ball are specifically designed to manipulate airflow by creating a thin layer of turbulence around the ball. This controlled turbulence reduces drag and increases lift, allowing the ball to travel farther with greater efficiency. Engineers are exploring how this principle can be applied to propellers. By incorporating dimples onto propeller surfaces, they aim to reduce resistance as the blades move through air or water. The anticipated outcome is smoother, more efficient propulsion that could redefine performance standards in various applications. Why Dimples Could Transform Propeller Design The integration of dimple technology into propeller design offers a range of potential benefits that could reshape the future of propulsion systems: Drag Reduction: Dimples alter airflow patterns, minimizing drag and allowing propellers to move more efficiently through their operating medium. Dimples alter airflow patterns, minimizing drag and allowing propellers to move more efficiently through their operating medium. Energy Efficiency: By optimizing airflow, dimpled propellers could reduce energy consumption, making propulsion systems more sustainable and cost-effective. By optimizing airflow, dimpled propellers could reduce energy consumption, making propulsion systems more sustainable and cost-effective. Enhanced Lift: Dimples may improve the lift-to-drag ratio, increasing the thrust generated by the propeller blades and boosting overall performance. These advantages hold particular promise for industries such as aviation, marine transportation, and renewable energy, where efficiency and performance are critical to success. The potential to reduce fuel consumption and emissions while improving operational capabilities makes dimple technology an exciting area of exploration. How Dimples Influence Aerodynamics Watch this video on YouTube. Find more information on new innovations by browsing our extensive range of articles, guides and tutorials. Propulsion Systems and Emerging Innovations The exploration of dimpled propeller designs aligns with broader trends in propulsion system innovation. Engineers are continually seeking ways to enhance performance while minimizing environmental impact. Dimple technology could complement other advancements, such as the development of lightweight materials, improved propulsion mechanisms, and advanced computational modeling for aerodynamic optimization. When combined, these innovations could lead to propulsion systems that consume less fuel, emit fewer pollutants, and operate more efficiently. For example, in aviation, dimpled propellers could work alongside lightweight composite materials to achieve unprecedented levels of fuel efficiency. In marine applications, this technology could reduce drag on ship propellers, lowering operational costs and environmental impact. How Dimples Optimize Airflow Airflow optimization is a fundamental aspect of aerodynamic design, and dimple technology offers a unique and effective way to achieve it. By disrupting the boundary layer of air around a propeller, dimples reduce turbulence and increase stability. This not only enhances propulsion efficiency but also addresses other critical factors, such as noise reduction. In aviation, quieter propellers could improve passenger comfort and reduce noise pollution near airports. In wind energy, dimpled turbine blades could capture wind more effectively while operating with less noise, making them more suitable for urban or residential areas. By fine-tuning airflow patterns, dimple technology has the potential to deliver quieter, more precise, and highly efficient designs across multiple applications. Applications Across Industries The versatility of dimple technology makes it applicable to a wide range of industries that rely on propeller-driven systems. Some key examples include: Aviation: Aircraft propellers with dimpled surfaces could achieve better fuel efficiency, lower noise levels, and enhanced performance, improving both operational costs and passenger experience. Aircraft propellers with dimpled surfaces could achieve better fuel efficiency, lower noise levels, and enhanced performance, improving both operational costs and passenger experience. Marine Transportation: Ships, submarines, and other marine vessels could benefit from reduced drag and improved propulsion efficiency, leading to lower fuel consumption and a smaller environmental footprint. Ships, submarines, and other marine vessels could benefit from reduced drag and improved propulsion efficiency, leading to lower fuel consumption and a smaller environmental footprint. Renewable Energy: Wind turbines with dimpled blades could capture wind energy more effectively, increasing power generation and contributing to the global push for sustainable energy solutions. These examples highlight the broad potential of dimple technology to address modern engineering challenges. By improving efficiency and reducing environmental impact, this innovation could play a pivotal role in advancing technology across diverse fields. Looking Ahead The application of golf ball dimple technology to propellers represents a bold and promising step in the evolution of aerodynamic design. By reducing drag, enhancing lift, and optimizing airflow, this approach has the potential to transform propulsion systems across industries. As research and development continue, dimple technology could unlock new possibilities for improving efficiency, reducing environmental impact, and advancing sustainability. This innovation may pave the way for a future where high performance and environmental responsibility go hand in hand, offering solutions to some of the most pressing challenges in modern engineering. Media Credit: Ziroth Filed Under: Technology News, Top News Latest Geeky Gadgets Deals Disclosure: Some of our articles include affiliate links. If you buy something through one of these links, Geeky Gadgets may earn an affiliate commission. Learn about our Disclosure Policy.
Yahoo
09-06-2025
- General
- Yahoo
Wings and Things event in Onondaga
ONONDAGA. N.Y. (WSYR-TV)– The Summit Church hosted the Wings and Things event on Sunday, June 8, 2025, at 10 a.m. The event was located at the OMAC fly field, and featured live model aircraft demos, a picnic lunch, which had guests bring meat to grill, and a worship service. 'We care for it, and then we have an event like this, which is wonderful. We hope to bring in younger kids and other people into the hobby,' said Robert Dano. 'It's a great hobby. You learn about aerodynamics. You build and fly, you learn a lot.' Two local men ordained as Priests for the Diocese of Syracuse Some of the planes that were featured were built by hand, while others were constructed together from a kit. This special celebration was free and open to the public. Copyright 2025 Nexstar Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
