Search for dissertations about: "Peter Bull"

Found 5 swedish dissertations containing the words Peter Bull.

  2. 1. Sense, Actuate and Survive : Ceramic Microsystems for High-Temperature Aerospace Applications

    Author : Peter Sturesson; Greger Thornell; Lena Klintberg; Peter Bull; Pelle Rangsten; Uppsala universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; High temperature; ceramics; microsystems; aerospace; sensors; thrusters; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology; Försvarssystem;

    Abstract : In aerospace applications, but also in manufacturing, mining, energy industry and natural hazards, high temperature, corrosion, erosion and radiation, challenge the performance and being of hardware.In this work, high-temperature co-fired ceramic (HTCC) alumina and platinum have been used for a range of devices intended for aerospace applications at up to 1000°C. READ MORE

  4. 2. Sensor and Signature Modeling for Aircraft Conceptual Development

    Author : Carina Marcus; Peter Münger; Kristian Amadori; Peter Bull; Christopher Jouannet; Torleif Martin; Kelly Griendling; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The aircraft design process has several phases, the first of which is conceptual design. In this phase, models describing an aircraft concept’s properties are used to evaluate its function and identify designs that meet given requirements. READ MORE

  5. 3. Structural integrity of sandwich elements with localized damage

    Author : Peter H. Bull; KTH; []
    Keywords : ;

    Abstract : .... READ MORE

  6. 4. Damage tolerance and residual strength of composite sandwich structures

    Author : Peter H. Bull; KTH; []
    Keywords : sandwich structure; damage tolerance; carbon fiber; compression after impact;

    Abstract : The exploitation of sandwich structures as a means toachieve high specific strength and stiffness is relatively new.Therefore, the knowledge of its damage tolerance is limitedcompared to other structural concepts such as truss bars andmonocoque plate solutions. Several aspects of the damage tolerance of sandwichstructures are investigated. READ MORE

  7. 5. Assessment of Aircraft Radar Cross-Section for Detection Analysis

    Author : Björn Persson; Ulf Ringertz; Martin Norsell; Peter Bull; João Tasso de Figueiredo Borges de Sousa; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flyg- och rymdteknik; Aerospace Engineering; Försvarssystem;

    Abstract : Hiding from and surprising an opponent are tactics that have been used in warfare throughout history. They were features that aircraft originally possessed when they were first used in military operations. However, development of military technology is an endless struggle between advances in technology and counter technology. READ MORE