Dr. Ed Pope’s Post

My 2 cents are what are the atmospheric low-cost cavitation/ mhd possibilities and using an advanced low-cost space tug/ spin propulsion device to slow down from Lunar Return and Mars Return swcreekeng.com 😀

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Complete Guide of "Rockets and Missiles" Download free sample PDF : (https://lnkd.in/dFEXx-Fd) The Rockets and Missiles Market, valued at USD 57.8 billion in 2023, is projected to grow at a CAGR of over 6% from 2024 to 2032. Market growth is driven by rising regional initiatives and alliances aimed at enhancing defense capabilities. The market is divided into subsonic, supersonic, and hypersonic segments based on speed. In 2023, the supersonic missiles segment accounted for 55% of the market share. The supersonic speed segment in the rocket and missile market is expected to experience significant growth, driven by rising demand for faster payload delivery, increased military requirements for rapid response capabilities, and advancements in propulsion and aerodynamic technologies. In 2023, North America held a dominant position in the global rockets and missiles market, capturing a significant 35% share. This leadership can be attributed to several key factors. One major reason is the region's robust defense industrial base, where leading companies are at the forefront of developing innovative rocket and missile technologies. These firms excel in creating advanced missile systems that are in high demand both domestically and internationally. Additionally, North America benefits from substantial defense funding provided by the U.S. government, the world's largest defense spender. This financial support facilitates ongoing advancements in rocket and missile research, development, and procurement.

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Iranian Ballistic Missile Forensics Being used to analyze damaged hardware, I was asked by Haaretz to have a look at the PCBs of an Iranian ballistic missile payload. A ballistic missile is a type of missile that follows a trajectory determined largely by gravity and air resistance after its initial launch. Once the missile is launched, it follows a predictable ballistic flight path and is typically designed to deliver a payload to a target. The workings of a ballistic missile can be broken down into several key stages: The missile is launched from a platform or a mobile launcher. During this phase, the missile's rocket engines fire, propelling it into the sky. Engines provide thrust to accelerate the missile to a high speed, and this phase usually lasts for a few minutes. The missile begins to rise at a steep angle, reaching a height where the atmosphere is thin, and it is no longer affected by air resistance. This phase ends when the engine is turned off, and the missile reaches its apogee. Then, the missile coasts above the atmosphere without propulsion. This phase is driven by the missile's initial velocity and gravitational forces. Once the missile reaches its apogee, it begins to descend. As the warhead re-enters the atmosphere, it experiences intense friction, which generates extreme heat. To withstand this, the warhead is equipped with special heat shields to protect it from burning up or being destroyed. During reentry, the missile experiences rapid acceleration due to gravity, as it is pulled back down to the surface. This is why ballistic missiles are considered "high-speed" weapons once they re-enter the atmosphere. In the final phase, the missile is guided toward its target. This guidance is done using passive fins (control surfaces) that must react very fast. Given the speeds at hand fins must fight back air resistance to react quickly and precisely. The article is available (https://lnkd.in/e7nxNqHR) but requires a subscription, hence I cannot reproduce it, however, here are my main observations. The µP is shattered but the memory containing the PID regulator code that feeds a LTC1668IG is intact. All chips on the board are OTCs used for both security and civilian purposes. The LTC1668IG converts the PID’s digital input into an analog signal driving the fins. Because during the final phase, the payload does not need to communicate back there is no crypto in this missile part. The PCB was designed by a team of very skilled engineers, but the design reveals clear budget and/or time constraints. To develop it, about 5 engineers worked for roughly 6 months. The design is not optimized, e.g. components are hand-soldered, which indicates small-scale production - otherwise, we would have seen full-custom chips. Some details in the PCB indicate that the designers might have ignored it's final purpose which might indicate that this part was sub-contracted to an external source and the code added later.

𝗔𝗹𝘂𝗺𝗶𝗻𝗶𝘂𝗺 𝗣𝗿𝗼𝗳𝗶𝗹𝗲𝘀 𝗳𝗼𝗿 𝗗𝗲𝗳𝗲𝗻𝘀𝗲: 𝗔𝗱𝘃𝗮𝗻𝗰𝗶𝗻𝗴 𝗠𝗶𝘀𝘀𝗶𝗹𝗲 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀 Our aluminium profiles are expertly designed for defence applications, particularly in missile components, optimizing performance and operational efficiency. With precision engineering, they enhance reliability and effectiveness, setting new standards in defence technology solutions. 𝗞𝗲𝘆 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀: 𝗘𝗻𝗵𝗮𝗻𝗰𝗲𝗱 𝗗𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆: Superior strength and longevity to withstand demanding defence environments. 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆: Streamlined design reduces maintenance and ensures consistent performance. 𝗣𝗿𝗲𝗰𝗶𝘀𝗶𝗼𝗻 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: High accuracy and consistency in missile components for improved functionality. 𝗩𝗲𝗿𝘀𝗮𝘁𝗶𝗹𝗶𝘁𝘆: Suitable for a wide range of defence applications, including various missile systems. 𝗟𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁: Easier integration and reduced weight for improved missile performance and payload capacity. 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: 𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗮𝗹 𝗖𝗼𝗺𝗽𝗼𝗻𝗲𝗻𝘁𝘀: Providing the necessary strength and stability for missile bodies, ensuring structural integrity during flight. 𝗧𝗵𝗲𝗿𝗺𝗮𝗹 𝗦𝗵𝗶𝗲𝗹𝗱𝗶𝗻𝗴: Offering effective thermal management to protect sensitive components from extreme temperatures. 𝗙𝘂𝘀𝗲𝗹𝗮𝗴𝗲: Contributing to the overall aerodynamics and durability of the missile’s outer structure. 𝗣𝗿𝗼𝗽𝘂𝗹𝘀𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Supporting the efficient operation of propulsion mechanisms, leading to improved missile range and speed. #DefenseTechnology #MissileComponents #AluminiumProfiles #MilitaryEngineering #PrecisionEngineering #OperationalEfficiency #EnhancedDurability #LightweightMaterials #ThermalShielding #AerospaceMaterials #DefenseInnovation #StructuralIntegrity #PropulsionSystems #MilitaryApplications #AdvancedMaterials #MissileTechnology #DefenseSolutions #AerospaceEngineering #MilitaryGrade #HighPerformanceMaterials #mahasaialuminiumprofiles #aluminium #aluminiumextrusion #msappl

Always good to validate assumptions.

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