Zobrazeno 1 - 10 of 206 pro vyhledávání: '"H. Koopmann"'
1
Akademický článek
Asymmetry of high-velocity lower crust on the South Atlantic rifted margins and implications for the interplay of magmatism and tectonics in continental breakup
Autor: K. Becker, D. Franke, R. Trumbull, M. Schnabel, I. Heyde, B. Schreckenberger, H. Koopmann, K. Bauer, W. Jokat, C. M. Krawczyk
Publikováno v: Solid Earth, Vol 5, Iss 2, Pp 1011-1026 (2014)
High-velocity lower crust (HVLC) and seaward-dipping reflector (SDR) sequences are typical features of volcanic rifted margins. However, the nature and origin of HVLC is under discussion. Here we provide a comprehensive analysis of deep crustal struc
Externí odkaz: https://doaj.org/article/4ac218d7f5b44a0484991cb9fd63dea6
Zobrazit plný text záznamu
2
Elektronická kniha
Designing Quiet Structures : A Sound Power Minimization Approach
Autor: Gary H. Koopmann, John B. Fahnline
This book is the first of its kind. It provides the reader with a logical and highly quantitative means of including noise as a parameter in the early design stages of a machine or structure. The unique and unified methodology builds upon the familia
Zobrazit plný text záznamu
3
Mechanically Ratcheting Piezoelectric Motors
Autor: Jacob Loverich, Gary H. Koopmann, David Ericson, Eric M. Mockensturm, George A. Lesieutre
Publikováno v: Twelfth International Conference on Adaptive Structures and Technologies ISBN: 9781315121338
Twelfth International Conference on Adaptive Structures and Technologies
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d05d58fda47c9be1d12d31bc446ea14a
https://doi.org/10.1201/9781315121338-4
Zobrazit plný text záznamu
4
A New Piezoelectric Actuator using a Feed-screw for Quasi-static Motion Accumulation — Part I: Experimental Development
Autor: Jeremy E. Frank, George A. Lesieutre, Gary H. Koopmann, J.J. Loverich, Weiching Chen
Publikováno v: Journal of Intelligent Material Systems and Structures. 19:73-81
Piezoelectric materials' excellent dynamic performance, high energy density, and incremental positioning capability have motivated their use for solid-state actuation. However, harnessing a piezoelectric material's low-displacement and high-force ele
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21795706c3b3df95741e6012528e08ee
https://doi.org/10.1177/1045389x06073169
Zobrazit plný text záznamu
5
A New Piezoelectric Actuator using a Feed-screw for Quasi-static Motion Accumulation — Part II: Mathematical Modeling and Design Optimization
Autor: Gary H. Koopmann, J.J. Loverich, George A. Lesieutre
Publikováno v: Journal of Intelligent Material Systems and Structures. 19:83-91
In recent piezoelectric actuator development, a new feed-screw motion accumulation concept has demonstrated reversible, robust, and high force actuation. However, the feed-screw actuator's complicated structure and frequency-dependent operation neces
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f6b6733704fe2bb8f437f51cc8896dd
https://doi.org/10.1177/1045389x06073170
Zobrazit plný text záznamu
10
Conjoint-analysis-based multiattribute optimization: application in acoustical design
Autor: Ashok D. Belegundu, Michael D. Grissom, Arvind Rangaswamy, Gary H. Koopmann
Publikováno v: Structural and Multidisciplinary Optimization. 31:8-16
The concept of customer preference, or product value, prevalent in economics and management science, is just beginning to be used in engineering design. This concept and the associated measurement approaches offer us a theoretically appealing way to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b52e5af8f3f327f79060884001a4daff
https://doi.org/10.1007/s00158-005-0522-4
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje