STEMFOR

The Critical Role of Aircraft Braking Systems ✈️ The aircraft braking system is a vital component designed to safely decelerate and stop an aircraft during landing, aborted takeoffs, or ground movements. This diagram showcases the various elements of a modern aircraft’s braking system, emphasizing both mechanical and electronic controls. Key Components 📌 Main Wheels: These house the braking mechanisms, which can be either steel or carbon. Carbon brakes are preferred in aviation due to their lighter weight, higher temperature tolerance, and longer service life compared to steel brakes. Electric brakes offer precise control over braking pressure and response time. 📌 Tire Pressure Monitoring Units: These units for both the nose and main wheels ensure proper tire inflation to handle the high forces during takeoff and landing. 📌 Landing Gear Computers: These monitor the performance of the landing gear system, ensuring correct deployment and retraction, and integrating data from various sensors. 📌 BC/IBC Valves and Brake Control Servovalves: These are crucial for controlling the hydraulic or electric pressure delivered to the brakes, allowing for smooth and effective braking operations. They receive commands from the flight crew and automatically adjust braking forces based on aircraft speed and conditions. 📌 Brake Temperature Sensors and Monitoring Units: These are essential for safety, preventing overheating that could lead to brake failure. Heat management is critical, especially after landing when the braking system is under extreme stress. 📌 Wheel Speed Transducers: These help monitor wheel speed and provide feedback for the aircraft’s anti-skid systems, ensuring the wheels do not lock up under heavy braking. Understanding these components highlights the complexity and importance of aircraft braking systems in ensuring safe and efficient operations. #Aviation #Aircraft #BrakingSystem #Safety #Engineering #Aerospace #AviationSafety #AircraftMaintenance #SasidharanMurugan #Itzmemsd

Using real-life experiments like levitating bubbles and static electricity tricks, they’re making physics come alive—captivating every single student in the room. This is the gold standard of teaching: transforming complex ideas into thrilling, hands-on learning experiences that spark real curiosity. Imagine the future scientists, innovators, and thinkers this kind of inspiration could create. We need more educators like this to ignite a passion for learning and make STEM unforgettable! #physics #whatinspiresme

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😍 Meet the 200 most influential 𝐒𝐩𝐚𝐧𝐢𝐬𝐡-𝐬𝐩𝐞𝐚𝐤𝐢𝐧𝐠 creators! 🔥 They are topping their country Linkedin leaderboard: 🇪🇸 Spain: Miguel Angel Durán García 🇦🇷 Argentina: Ariel Hernández 🇲🇽 Mexico: Claudia Cárdenas Mendiola 🇨🇱 Chile: Roberto Alvo 🇵🇪 Peru: Ana Romero 🇨🇴 Colombia: Jose Manuel Echeverri 🇻🇪 Venezuela: Luis Prado 🇺🇾 Uruguay: Alejandro Motta 🇩🇴 Dominican Republic: Jonathan Nouel 🇬🇹 Guatemala: Luis von Ahn 🇪🇨 Ecuador: Isabel Noboa Pontón 🇨🇷 Costa Rica: Daniela Mora Solís The rankings by Favikon are based exclusively on data. The whole Top 200 with the AI-powered profiles has been made public on the Favikon app, and you can download the free extension to check your own ranking! (links in the comments) On April 3, these are the most influential personalities on LinkedIn. But the world of social media is very dynamic, who knows how it will evolve in the coming months? Who's your favorite in the list? Tell me in the comments ✍️

Experience dessert like never before! This 3D-printed cake, made from seven simple ingredients, represents the groundbreaking work of scientists exploring the possibilities of culinary technology. 🎂🔬 🚀 Explore more with Interesting Engineering! Check out our YouTube channel and subscribe: https://ie.social/V9yxY

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Hydroseeding ☘️ Hydroseeding is an advanced planting technique used for efficient soil stabilization and vegetation growth. It involves spraying a mixture of water, seeds, mulch, fertilizer, and bonding agents onto the soil using specialized equipment. This method ensures uniform seed distribution and provides an ideal environment for germination. Hydroseeding is widely used for landscaping, erosion control, and reforestation projects. It is cost-effective and faster than traditional seeding methods, especially for covering large or difficult terrains. The mulch retains moisture, protects seeds from erosion, and supports rapid plant establishment, making it a sustainable solution for soil conservation and ecosystem restoration.

Normal AC pack Mode The "AC Pack Mode" refers to the operational modes of the Air Conditioning (AC) packs on an aircraft. AC packs are part of the environmental control system (ECS) and are responsible for conditioning and circulating air throughout the aircraft cabin and cockpit. The AC packs provide pressurized, conditioned air from the engine bleed air or, on some aircraft, from an auxiliary power unit (APU). The normal modes for AC packs in aviation are: Normal Mode (Auto Mode): In this mode, the air conditioning packs operate automatically based on the aircraft's current flight conditions, including altitude, airspeed, and cabin pressure needs. The system adjusts the flow of air from the engine bleed air or APU to maintain a comfortable temperature and pressurization in the cabin. The packs are typically configured to provide continuous, reliable airflow with minimal pilot intervention. High Flow Mode: In this mode, the AC packs operate at a higher capacity to provide increased airflow, typically during takeoff, climb, or other high-demand phases of flight. It helps maintain the necessary cabin pressure and temperature during periods of high engine load or rapid altitude changes. Low Flow Mode: When the aircraft is cruising at a lower altitude or during descent, the AC packs might switch to low flow mode to reduce the energy consumption and avoid over-cooling the cabin. Pack Shutoff Mode: In certain situations, one or both of the AC packs can be shut off (either manually by the pilots or automatically in the case of a fault) to reduce system load or to troubleshoot issues. In this case, the remaining pack will increase its output to compensate for the loss of airflow from the shut-off pack. Standby or Backup Mode: In case of failure of the primary packs or systems, the aircraft may switch to a standby mode where backup air conditioning or cooling systems are used, such as relying on the APU for bleed air or activating emergency air systems. Overall, AC pack modes are crucial for maintaining cabin comfort, temperature, and pressure, and are designed to automatically adjust based on the needs of the aircraft's systems and environment.

Instock’s autonomous mobile robot (AMR) is the sole moving component in the ASRS, handling bins at every level of the grid. The robot navigates between surfaces and levels using vertical ramps. Its lift allows for vertical movement of bins between the ceiling and floor, as well as between grid levels through openings called bin-shafts. The robot transports bins horizontally along the floor and ceiling by gripping the bin wings and interacts with associates by delivering bins to workstations on level one. The robots are capable of operating in temperature-controlled environments as low as 39.2°F (4°C), with a maximum payload of 66 lbs (30 kg) per robot. Video source: Instock.com ----------------------- Wanna get your company on Wevolver too? Learn how: https://lnkd.in/eVFwiTSR

The reaction between potassium chlorate and a gummy bear - a new rocket fuel! 🚀 🤣🤣🤣 Potassium chlorate, a strong oxidizing agent, decomposes under heat to release oxygen gas. When this oxygen-rich environment meets the sugar in the gummy bear, a vigorous reaction unfolds—a spectacular display of flames, intense heat, and sound. This experiment vividly illustrates the powerful energy stored in chemical bonds and the potential unleashed through the right conditions. In many ways, it serves as a metaphor for innovation: when the right elements come together, the results can be both transformative and illuminating. #Science #Innovation #STEM #EnergyTransformation #Burning #Exotermic #Heat #Oxidizing #Chemistry