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Aerospace Propulsion Technology—A Fertile Source of Issues in Basic Fluid Mechanics
Publisher: The American Society of Mechanical Engineers (ASME)
West Lake: The Creation of Fort Lauderdale's Central Park
Publisher: American Society of Civil Engineers
Abstract: This paper discusses the permitting and acquisition processes associated with a major land‐use decision, which occurred throughout the 1980s in southeast Broward County, Florida. The paper discusses the history of private ...
Impact of Permanent Diagonal Bracing on Different MPC Wood Truss Types
Publisher: American Society of Civil Engineers
Abstract: Some webs and interior compression chords of metal-plate-connected wood trusses require continuous lateral braces (CLBs) to reduce the effective buckling lengths of the members. The CLBs must also be braced, typically by ...
The Filling-In of Fraunhofer Lines in the Day Sky
Publisher: American Meteorological Society
Abstract: Ground-based high resolution (R ≈ 120,000) spectra of the zenith day sky near 6300 Å were obtained with a PEPSIOS. When compared with the solar spectrum taken with the same spectrometer the filling-in of Fraunhofer lines ...
Slider Vibration Analysis at Contact Using Time-Frequency Analysis and Wavelet Transforms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Time-frequency analysis and wavelet transforms are employed to investigate transient contact dynamics at the head/disk interface of computer hard drives. Wavelet transforms are used to resolve ...
Numerical and Experimental Investigations of the Head/Tape Interface in a Digital Linear Tape Drive
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite element analysis is applied to simulate the head/tape interface in a Digital Linear Tape (DLT) drive. The numerical model was verified by contact spacing measurements using a “three-bump” ...
Measurement and Sources of Lateral Tape Motion: A Review
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The sources of lateral tape motion in a tape drive are reviewed. Currently used measurement methods and models for lateral tape motion are analyzed and compared. The effect of roller run-out, ...
Lateral Motion of an Axially Moving Tape on a Cylindrical Guide Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The lateral motion of a tape moving axially over a cylindrical guide surface is investigated. The effects of lateral bending stiffness and friction force are studied and the attenuation of ...
Characterization of Tape Edge Contact Force With Acoustic Emission
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Acoustic emission sensors were used to detect contact between a moving tape and the flange of a tape guide. The influence of tape drive operating conditions on the tape edge contact force ...
Note on the Theory of Topographically Forced Planetary Waves in the Atmosphere
Publisher: American Meteorological Society
Abstract: Estimates of the mean vertical motions at the earth's surface associated with airflow over topography are presented for Northern Hemisphere winter and summer conditions, and the implications of these estimates for the ...
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