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Flow Tones in a Pipeline-Cavity System: Effect of Pipe Asymmetry

Description: Flow tones in a pipeline-cavity system are characterized in terms of unsteady pressure within the cavity and along the pipe. The reference case corresponds to equal lengths of pipe connected to the inlet and outlet ends of the cavity. Varying degrees of asymmetry of this pipe arrangement are investigated. The asymmetry is achieved by an extension of variable length, which is added to the pipe at the cavity outlet. An extension length as small as a few percent of the acoustic wavelength of the r… more
Date: February 28, 2001
Creator: Erdem, D.; Rockwell, D.; Oshkai, P.L. & Pollack, M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Mineral-filled polypropylene: Improvement of scratch resistance

Description: A potential alternative to acrylonitrile-butadiene-styrene (ABS) and polycarbonate+ABS (PC+ABS), pigmented mineral-filled polypropylene (PP) finds an opening in automotive interior components such as instrument panels, knee bolsters, consoles, etc. Because of the lack of surface aesthetics, pigmented mineral-filled PP is experiencing a limitation to its acceptance in many applications. This study focuses on exploring various mineral fillers and additives in polypropylene to provide a material w… more
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Date: December 2001
Creator: Khatib, Jamal F.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

The inclusive jet cross section in p pbar collisions at {radical}s = 1.8 TeV using the kT algorithm

Description: We present a preliminary measurement of the central inclusive jet cross section using a successive combination algorithm based on relative transverse momenta (k{perpendicular}) for jet reconstruction. We analyze a 87.3 pb{sup -1} data sample collected by the D0 detector at the Fermilab Tevatron p{bar p} Collider during 1994-1995. The cross section, reported as a function of transverse momentum (p{sub T} > 60 GeV) in the central region of pseudo-rapidity (|{eta}| < 0.5), is in reasonable a… more
Date: October 15, 2001
Creator: al., V. M. Abazov et
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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