Hassaan Shahid’s Post

I had the opportunity to work on an exciting aircraft design project focused on studying the distribution of the lift coefficient across the surfaces of the wings and elevator. This analysis involved exploring how the angle of attack and airfoil design impact lift generation and aerodynamic efficiency. By leveraging theoretical principles and simulation tools, I gained valuable insights into optimizing lift distribution for improved performance and stability. This experience reinforced my expertise in aerodynamic design and my passion for innovative solutions in the aerospace field. #AircraftDesign #Aerodynamics #LiftCoefficient #AerospaceEngineering #AirfoilDesign #AviationTechnology #EngineeringInnovation #AviationInnovation #Simulation

🚀 Aerodynamics Meets Innovation: A Blueprint for the Future ✈️ Sharing this incredible schematic of an advanced aircraft design, showcasing the detailed integration of cutting-edge aerodynamics and engineering precision. This blueprint highlights critical components such as glove vanes, fuel dump systems, and upper speed brakes, emphasizing the synergy between functionality and efficiency. Such designs remind us of the immense potential of aerospace engineering in shaping the future of aviation and defense technologies. The precision in these designs not only fuels innovation but also inspires the next generation of engineers and dreamers. 🔍 Key Takeaways: 1️⃣ Advanced aerodynamics for enhanced maneuverability. 2️⃣ Integration of technology for optimized performance. 3️⃣ Strategic design for operational efficiency in high-stakes scenarios. This is more than a schematic; it’s a testament to human ingenuity and the endless possibilities in aerospace innovation. 💬 What’s your perspective on the future of aerospace engineering? Let’s discuss ideas and advancements that could redefine how we explore the skies and beyond. #AerospaceEngineering #Innovation #DesignThinking #EngineeringFuture #Aviation

Delta Wing Aerodynamics! Delta wings are known as highly swept wings. That’s what makes them aerodynamically more efficient at a high angle of attack. The image shows the flow field in the crossflow plane above a delta wing at angle of attack, showing the two primary leading-edge vortices. The vortices are made visible by small air bubbles in water. The dominant flow features across the delta wing are these multiple vortex patterns that are shed from the vicinity of the highly swept leading edge. This vortex stably creates huge suction peaks close to the upper surface leading edge and by this mechanism, delta wings are able to sustain high lift up to a high angle of attack where convectional airfoil section wing would be stalled. Source: ONERA - The French Aerospace Lab #mechanicalengineering #mechanical #aerospace #automotive #cfd #formulaone #aerodynamics

Aerodynamics Experiment! Flow over airfoil at 30 degrees Angle Of Attack. Wing Stall flow visualization. This airfoil experiment was performed at Embry-Riddle Daytona Beach College of Engineering for the class of AE 315 "Experimental Aerodynamics Lab" where first experiment " Airfoils, Cylinders & Flow Separation" was conducted. Video Source: by Salman Khan https://lnkd.in/g8tf-yGc #mechanicalengineering #mechanical #aerospace #automotive #aerodynamics #cfd

The airfoil at a 30-degree angle of attack (AOA) experiences flow separation on its upper surface, which significantly impacts its aerodynamic performance. At such a high AOA, the boundary layer cannot overcome the adverse pressure gradient, leading to flow detachment. This results in turbulent flow, increased drag, and reduced lift.

Aerodynamic Challenges in Landing Gear Deployment When landing gear is deployed, it significantly alters the aerodynamics around the aircraft. The drag increases significantly, which reduces speed, two essential factors to manage during landing. Then turbulence generated by the landing gear leads to asymmetric forces that impact the aircraft’s stability and control, which can disrupt the aircraft's behaviour during manœuvres and approach phases. Another key consideration is noise : turbulence increases noise levels, when there are maximum noise levels to be respected around airport. Finally, the interaction between airflow and landing gear can cause vibrations and structural stresses, which must be addressed to ensure the integrity and durability of the aircraft.   CFD simulations play an important role in these aerodynamic challenges. By modeling the airflow around deployed landing gear, it allows to visualize and quantify drag forces, turbulence effects, and pressure distributions. This enables precise design optimizations in order to minimize drag, control noise, and reduce structural stress. At Zelin, we offer advanced engineering solutions to contribute to innovation and to optimize aircraft development. Sources : https://lnkd.in/eYdmj7af https://lnkd.in/eRzJNZWK   #CFD #Aerospace #Engineering #Aerodynamics #AircraftDesign #Innovation #FluidDynamics #Safety

Aerodynamics of Fusilli 🍝 👉 I challenge my community to do a #CFD analysis and post it on hashtag #LinkedIn! 😁 Aerodynamics, branch of physics that deals with the motion of air and other gaseous fluids and with the forces acting on bodies passing through such a fluid. Aerodynamics seeks, in particular, to explain the principles governing the flight of aircraft, rockets, and missiles. It is also concerned with the design of automobiles, high-speed trains, and ships, as well as with the construction of such structures as bridges and tall buildings to determine their resistance to high winds. 🌎 Source: dreamcars.diecast (IG) 📥 Latest newsletter: https://lnkd.in/d7B7fqA #engineeredmind #science #technology #engineering #cfd #aerodynamics

✈️⚠️🚥 I share with paper about the #faultsimulation of  two electro-hydrostatic 💧 #servoactuators 🦾, which are coupled to the command surface (#aileron) 🪽 of a transport #aircraft. This analysis 🕵️📉 of the #redundancy effectiveness 🛑 is based on a #digitaltwin created with #Simcenter #Amesim. 📰 https://lnkd.in/efe8NSxN 🔎 Some extracts : “Due to the flight controls being critical elements for flight safety, redundancy is built in so to avoid the occurrence of total failure of all flight controls.” “The study presented here estimates the external aileron drive of a Boeing 787 airliner.” “This work presents some numerical simulations, performed using Amesim software, for a system composed by two redundant servo-actuators.” “We first considered the situation of slight asymmetries in the construction of the servo-actuators, then a situation in which one servo-actuator fails at maximum flight speed, and then at a medium flight speed, and finally we considered the effect of gusts upon the system.” “Small differences in the construction of the servo-actuators were taken into consideration by modifying each of the pump displacements, one by +2% and one by −2%, from the nominal value.” ✔️ Some outcomes : “Our results provide evidence that, under some operation situations of redundant servo-actuators, significant overstresses can appear in one servo-actuator, leading to a decrease in the time for which the system operates correctly.” #Simcenter #SystemSimulation #Amesim #aerospace #aircraft #hydraulics #fault #diagnosis #servoactuators #flightcontrols #safety #reliability #healthmanagement #digitaltwin #EngineerInnovation

Have you seen these planes parked on campus ??? Then you just witnessed some of NPU's contributions in the field! Evidences of being the best ranked University in Aerodynamics and Aerospace Engineering! #aerodynamics #aerpspace #civilaviation #aviation #planes #contribute #studyinchina #studyatNPU