The International Workshop on Design & Verification of Spacecraft Structures is organized by AIDAA and Politecnico di Torino, the course is held online and at Politecnico di Torino (Energy Center) in three dates:

• Dec 13th, 2022, 15:00-18:00, Energy Center & online
  Alberto Garcia de Miguel, SISW
  Environmental acoustic testing of space structures: state of the art and beyond
• Dec 20th, 2022, 8:30-11:30, online
  Adriano Calvi, ESA
  Defining spacecraft mechanical loads: a road map from design to verification
• Jan 10th, 2023, 8:30-11:30, Energy Center & online
  Pietro Nali, TAS-I
  Analysis and testing of space structures

The brochure is available here.

In order to participate you need to register using following form, the Webex link will be sent after the registration:

This webinar will present the main criteria needed to optimize the design of Low Earth Orbit (LEO) constellations for global and local coverage.  It will describe the main drivers in defining constellation architecture and provide mathematical means to implement trade off and optimization studies. Orbital evolution will be analyzed using perturbed two-body Keplerian equations and expressions for repeated ground track and revisit time orbits will be derived. Starting from an overview of constellations for global coverage (Walker and Street of Coverage) the webinar will focus on local coverage patterns using special architectures for regional constellation design (flower constellations) aimed at continuous monitoring of areas of interest. Optimization approaches based on genetic algorithms and particle swarm will be described. Applications of constellations for analysis of dedicated areas (Veneto region) will be presented along with examples of configuration achieving maximized visibility from multiple ground stations.

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This webinar Introduces the fundamentals of thermochemical modeling and numerical simulation of high-temperature hypersonic flows in the laminar and turbulent regimes.

Syllabus

• Introduction to hypersonic flows
• Properties and thermophysical modeling of high-temperature flows
• Compressibility effects on high-speed turbulence
• Classical shock-capturing schemes
• High-order numerical schemes for compressible turbulent flows

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Space debris represent a real threat to the Earth orbit access and utilization. In the development and management of a space mission, it is important to focus on the evaluation of impact risk, the protection of spacecraft from debris impact, and the modelling of impact-induced fragmentation.

This webinar will focus on the current status and the most promising advancements in this field, introducing the best practices suggested by the scientific community and focusing on specific case studies. Attendees will learn about recent advances in catastrophic fragmentation modelling due to hypervelocity impact, impact risk assessment, spacecraft protection.

The last hour of the webinar will focus on impact testing, with details on the existing technologies and facilities and the current perspectives for the sector.

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Deliver robotic platforms and, in the next future, human missions on a planetary body with an atmosphere is a significant technological challenge. Onboard data acquired during Entry Descent and Landing (EDL) mission phases are typically used to verify the engineering system performances. Nevertheless, such data carry out much information of great scientific value. This webinar introduces the post-flight analysis of EDL mission data with a particular focus on the reconstruction of atmospheric profiles building upon the experience with past missions such as Huygens end ExoMars-2016 and presenting real-world case studies.

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Syllabus

The symposium “Multi-scale mechanics of composites” aims at outlining the state-of-the-art and the perspectives of the research in the field of multi-scale modelling for advanced composites materials and structures. Scientists and experts will be invited to share their latest research ideas and results in this research direction. This symposium is supported by the International Joint Research Center for Impact Dynamics and Its Engineering Applications, and the Structural Mechanics Behavior Science and Technology Innovation Intelligence Base.

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In order to use space for scientific and commercial purposes, it is necessary to understand the Low Earth Orbit (LEO) space environment where most of the activities are now and will be in the future, carried out. LEO environment includes severe hazards such as Atomic Oxygen (AO), Ultraviolet (UV) Radiation, Ionizing Radiation, High Vacuum, Plasma, Micrometeoroids, Debris, Severe Temperature Cycles, and, for some systems, the Re-Entry Environment. It is important to note that these environmental characteristics do simultaneously affect the space systems, materials, and structures, with a remarkable synergistic effect. In order to understand these synergistic effects, whether experimental or theoretical, numerical approaches are of essential importance, as the comprehension of the operative environment becomes a key point to extending the operative life of satellites and structures and withstanding aggressive conditions.

The course is based on the physics of Space Environment and it is completed with an in-depth analysis of both ground testing methods and the validation of experimental tests according to current regulations given by the major agencies such as ESA and NASA.

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Participation

You need to buy one of the package list available here and use the Order ID assigned to you after purchase.
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