Influencing Perceptions of STEM Through the Best STEM Books List, Scott Bartholomew and Alexia Seymour Barney and Teresa LeavittĪ systematized review of research with adaptive comparative judgment (ACJ) in higher education, Scott R. The Effects of the PE Teacher Knowing and Using Student Names in PE Class: A Qualitative Investigation, David C. Physical Education Majors' Perceptions and Attitudes Towards Homework in Physical Education Class, David C. LeeĬomparison of Static Thermal Gradient to Isothermal Conditions in Gas Chromatography Using a Stochastic Transport Model, Samuel Avila, H. Iterative and Simplified Sandwich Beam Theory for Partially Composite Concrete Sandwich Wall Panels, Salam Al-Rubaye, Taylor Sorensen, and Marc MaguireĪ Comparison of Aerodynamic Models for Optimizing the Takeoff and Transition of a Bi-wing Tailsitter, Ryan Anderson, Jacob Willis, Jacob Johnson, Andrew Ning, and Randal BeardĬomparison of the Dynamic Thermal Gradient to Temperature-Programmed Conditions in Gas Chromatography Using a Stochastic Transport Model, Samuel Avila, H. Wake Expansion Continuation: Multi-Modality Reduction in the Wind Farm Layout Optimization Problem, Jared Thomas, Spencer McOmber, and Andrew NingĮn torno al 'lenguaje inclusivo', Orlando Alba Introduction to the special issue on ethnographic experiences in learning design, Jill Stefaniak and Jason K. Refugees from War: Interviews with Elsa and Max Siegmund, Richard Hacken and Marianne SiegmundĮxpecting the unexpected: A collaborative autoethnography of instructors ’ experiences teaching advanced instructional design, Jason K. The 2-meter wind turbine model tests indicated that, with appropriate blade design, wood has potential for small vertical axis wind turbines.How Excellent is Thy Lovingkindness: The Gospel Principle of Hesed, Dan Belnap and Daniel L. The thin NACA 0012 blade was excited into resonance well below the peak power rpm and constrained the turbine to low power output. The thicker NACA 0025 airfoil, more » where the thickness is 25 percent of the chord length, performed normally in the wind tunnel test. Two airfoil sections, NACA 0012 and NACA 0025, of 7.39 cm chord length (i.e., leading to trailing edge dimension) were shaped from curved laminated Lauan blanks which had the grain oriented along the blade arc. Although the tensile strengths of all candidate unidirectional laminates (Lauan, Monalava, poplar and maple) exceeded the induced blade stresses, Lauan was chosen for wind tunnel testing based on cost and dimensional stability. The manufacture, testing and tensile stress analysis of laminated wooden blades are described.
The use of laminated Lauan plywood in a 2-meter-diameter, 3-bladed Darrieus wind turbine is described.
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