Zobrazeno 1 - 10 of 50 pro vyhledávání: '"James H. Mabe"'
1
Recent Advancements in Rotary Shape Memory Alloy Actuators for Aeronautics
Autor: M. R. Moholt, Othmane Benafan, Douglas E. Nicholson, Frederick T. Calkins, James H. Mabe, M. Bass
Publikováno v: Shape Memory and Superelasticity. 5:415-428
A review of recent shape memory alloy (SMA) aeronautical applications is highlighted. To date, SMAs have not been successfully employed in critical aircraft actuation due to several technological and infrastructure challenges. Albeit fully functional
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a518efa378c915bff6e92bce99ec512
https://doi.org/10.1007/s40830-019-00260-3
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2
Two way shape memory effect in NiTiHf high temperature shape memory alloy tubes
Autor: Rubén Santamarta, O. Karakoc, C. Hayrettin, James H. Mabe, J. Pons, Ibrahim Karaman
Publikováno v: Acta Materialia. 163:1-13
Two-way shape memory effect (TWSME) in nano-precipitation hardened, Ni50.3Ti29.7Hf20 high temperature shape memory alloy (HTSMA) thin walled tubes and its thermal stability were investigated. Torsional TWSME was induced by repeated thermal cycling ac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b837da3f5af065676d6db9bc7d63b2f7
https://doi.org/10.1016/j.actamat.2018.09.058
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4
A direct comparison of shape memory alloy and electromechanical actuation for wing twist applications
Autor: James H. Mabe, Darren J. Hartl, Samuel Frederes, Forrest L. Carpenter
Publikováno v: Behavior and Mechanics of Multifunctional Materials IX.
Shape Memory Alloy (SMA) actuation is often cited as significantly lighter weight and more compact than conventional actuation methods such as electromechanical (EM) or hydraulic motors. Yet there few studies directly comparing and demonstrating a SM
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::036c3e4a23862b4c80232f81c2b239d0
https://doi.org/10.1117/12.2557695
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7
Tensile actuation response of additively manufactured nickel-titanium shape memory alloys
Autor: J. Sam, Alaa Elwany, James H. Mabe, Ibrahim Karaman, Brian E. Franco, Ji Ma
Publikováno v: Scripta Materialia. 146:164-168
In the present work, we characterize the tensile shape memory actuation behavior of NiTi shape memory alloys (SMAs) fabricated using laser powder bed fusion (L-PBF) additive manufacturing process. The samples were fabricated using two different sets
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95d922c75863c0559e5a8699597ac2d6
https://doi.org/10.1016/j.scriptamat.2017.11.013
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8
Effects of upper cycle temperature on the actuation fatigue response of NiTiHf high temperature shape memory alloys
Autor: O. Karakoc, C. Hayrettin, Dimitris C. Lagoudas, James H. Mabe, Demircan Canadinc, M. Bass, Ibrahim Karaman, S.J. Wang
Publikováno v: Acta Materialia. 138:185-197
The present study focuses on the effects of upper cycle temperature (UCT) on the actuation fatigue response of nano-precipitation hardened Ni 50.3 Ti 29.7 Hf 20 high temperature shape memory alloy (HTSMA). A series of actuation fatigue experiments we
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc26ab28b025f3abf4495e2ec0bd3768
https://doi.org/10.1016/j.actamat.2017.07.035
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