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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 413 for “"Gear"”.
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Gear Driven
<p>Merging the past and the present and the simplistic with the complex, form the foundation of my work. My sculptural work in ceramics depicts hybridized versions of distinct pieces of machinery that have been distorted and fused together to create ambiguous forms that offers a sense of curiosity …
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GEAR UP Aspirations Project Evaluation
… and Readiness for Undergraduate Programs (GEAR UP) Aspirations Project (Aspirations) using a Context, Input, Process, and Product (CIPP) model so as to gain an in-depth understanding of the project during the middle school implementation and inform future practices. The evaluation employed …
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Race Car Reverse Gear Design
… simulation, and installation of a reverse gear system for the RUSH SR, a lightweight, motorcycle-engine-powered race car that lacks built-in reverse capability. The proposed solution repurposes a high-torque automotive starter motor to drive the car in reverse through engagement with a …
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A gear selection aid for agricultural tractors
Call number: LD2668 .T4 ME 1987 M37
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Concussion preventative head-gear in contact sports
… thesis explores the concussion preventative head-gear used in four contact sports: football, baseball, soccer, and basketball. The most effective head-gear from each sport is presented along with the reasons behind their success. Football and baseball organizations have regulations set in place …
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Landing gear integration in aircraft conceptual design
The design of the landing gear is one of the more fundamental aspects of aircraft design. The design and integration process encompasses numerous engineering disciplines, e.g., structure, weights, runway design, and economics, and has become extremely sophisticated in the last few decades. Although …
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Geometry, design and generation of face-gear drives.
Geometry, design and generation of face-gear drives.
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Vibration Based Planetary Gear Analysis and Damage Detection
… were considering the possibility of simulation gears with rigid bodies. After researches with different emphasizes on the rigid body simulation, the gained knowledge showed limitations of the rigid body model. Gear failures are very diverse and the actual simulation technique could not represent …
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A discussion on the construction of gear teeth
Thesis: B.S., Massachusetts Institute of Technology, Department of Mechanical Engineering, 1875
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Design of main landing gear of jet trainer
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Aeronautical Engineering, 1954.
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Analysis of spur gear teeth for static deflections
The problem of the deflection of spur gear teeth has been previously investigated analytically by several authors. Two of the papers dealing with this topic were written by Timoshenko and Baud (18)t and Marin and Shenk (11). Both papers employ the cantilever beam approach in which the spur gear …
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Aeroacoustic control of landing gear noise using perforated fairings
… application of perforated fairings for landing gear noise control. The sparse knowledge about this new subject has necessitated a more fundamental study involving a basic fairing-strut configuration, followed by wind tunnel tests on a simplified landing gear configuration incorporating …
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Synchronous Sampling Sideband Orders from Helical Planetary Gear Sets
… system is applied to a helical planetary gear set to improve the understanding of the sideband characteristics and enhance the design process. An optical encoder, a component of the SS system, mechanically locked to the rotating system controls the A/D converter to sample at constant shaft …
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The measurement of static deflections in spur gear teeth
The problem of measuring deflection of spur gear teeth has been considered by several investigators. Attia (11) in 1959 measured tooth deflections using an unbonded strain gage as an extensometer. The combined deflection of the gear tooth and the gear body was measured. More than one tooth-pair was …
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Investigation of Noise Sources and Propagation in External Gear Pumps
Oil hydraulics is widely accepted as the best technology for transmitting power in many engineering applications due to its advantages in power density, control, layout flexibility, and efficiency. Due to these advantages, hydraulic systems are present in many different applications including …
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MITIGATION OF GEAR MESH-FREQUENCY VIBRATIONS UTILIZING A HYDROSTATIC BEARING
… noises are especially objectionable. For gear drives, high frequency noises are symptoms of gear mesh-frequency vibrations which are ever-present due to the imperfect conjugate action between the gears. These vibrations are then transferred to the gear housing to be emitted as noise. The …
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Study of Instantaneous Load to Which Gear Teeth Are Subjected
Made available in DSpace on 2014-12-09T17:13:49Z (GMT). No. of bitstreams: 1 7013336.pdf: 3780345 bytes, checksum: c6a0d4712de8712ccd5aadb21078ae6f (MD5) Previous issue date: 1969
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