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Liming W Salvino

from DPO, AP
Age ~67
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Also known as:
Liming Robert Salvino, Liming E Salvino, Wang Salvino Liming, Salvino Liming
Related to:
Robert Salvino, 75Barbara Salvino, 84Alicia Salvino, 32
Connected to:
Brenda Salvino, 75Jennifer A Salvino, 59Larry P Salvino, 74Nicole M Salvino, 36Roberto P Salvino, 60Shanna M Salvino, 36Susan R Salvino, 64Hedy J Salvio, 77Janine D Salvio, 35Ronald G Salvio, 76

Liming Salvino Phones & Addresses

    s
  • DPO, AP
  • Washington, DC
  • Rockville, MD
  • 4329 Thistlewood Ter, Burtonsville, MD 20866
  • 4408 Cherry Valley Dr, Rockville, MD 20853

Resumes

Resumes

Liming Salvino Photo 1

Liming Salvino

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Location:
Washington, DC

Publications

Us Patents

Time-Frequency Dependent Damping Via Hilbert Damping Spectrum

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US Patent:
6507798, Jan 14, 2003
Filed:
Oct 12, 2000
Appl. No.:
09/688369
Inventors:
Liming W. Salvino - Rockville MD
Robert Cawley - Columbia MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
G06F 1500
US Classification:
702 75, 702 22, 702 66, 702106, 702124, 702189
Abstract:
The damping behavior of a physical system is evaluated by mapping of damping loss factors calculated from time-dependent amplitude and frequency functions to form a full time-frequency dependent damping spectrum. The time-dependent amplitude and frequency functions are formulated by calculations based on the intrinsic mode functions derived by empirical mode decomposition of the original time series dataset representing the system behavior. The amplitude and frequency functions for each intrinsic mode function are calculated from the polar representation of the Hilbert transform-based time-dependent complex function corresponding to the intrinsic mode function.

Fabrication Of A Fractally Attributively Delamination Resistive Composite Structure

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US Patent:
6663803, Dec 16, 2003
Filed:
Dec 20, 2001
Appl. No.:
10/022907
Inventors:
Karin L. Gipple - Arnold MD
Dale G. Karr - Milan MI
Liming W. Salvino - Burtonsville MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
B29C 3342
US Classification:
264 401, 264219, 264220, 264225, 264255, 264257, 264258, 264324, 219 6912, 219 6917
Abstract:
A metal mold is machined via a computer numerically controlled wire-cut electrical discharge technique so as to describe a fractally profiled parallel grooves-and-ridges configuration. Fibers are placed along the molds grooves. Using the mold combined with the fibers situate in its grooves, a first composite portion is resin transfer molded so as as to describe a complementary fractally profiled parallel grooves-and-ridges configuration, and to include, in its ridges, the fibers situate in the molds grooves. Fibers are placed along the first composite portions grooves. Using the first composite portion combined with the fibers situate in its grooves, a second composite portion is resin transfer molded so as as to describe a complementary fractally profiled parallel grooves-and-ridges configuration, and to include, in its ridges, the fibers situate in the first composite portions grooves, and to effect secondary bonding of the first and second composite portions.

System And Method Of Analyzing Vibrations And Identifying Failure Signatures In The Vibrations

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US Patent:
7346461, Mar 18, 2008
Filed:
Sep 30, 2005
Appl. No.:
11/251004
Inventors:
Norden E. Huang - Bethesda MD, US
Liming W. Salvino - Rockville MD, US
Assignee:
The United States of America as represented by the Administrator of the National Aeronautics and Space Administration - Washington DC
International Classification:
G06F 19/00
G01H 17/00
US Classification:
702 56, 73570
Abstract:
An apparatus, computer program product and method of analyzing structures. Intrinsic Mode Functions (IMFs) are extracted from the data and the most energetic IMF is selected. A spline is fit to the envelope for the selected IMF. The spline derivative is determined. A stability spectrum is developed by separating the positive and negative results into two different spectra representing stable (positive) and unstable (negative) damping factors. The stability spectrum and the non-linearity indicator are applied to the data to isolate unstable vibrations.

Fractal Interfacial Enhancement Of Composite Delamination Resistance

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US Patent:
6333092, Dec 25, 2001
Filed:
Feb 25, 1999
Appl. No.:
9/257475
Inventors:
Karin L. Gipple - Arnold MD
Dale G. Karr - Milan MI
Liming W. Salvino - Burtonsville MD
Assignee:
The United States of America as represented by the Secretary of the Navy - Washington DC
International Classification:
B32B 300
B32B 512
US Classification:
428172
Abstract:
The inventive composite laminate has an interface profile which describes a fractally nonlinear contour. Inventive fabrication thereof typically includes computer numerically controlled wire-cut electrical discharge machining of a metal mold, resin transfer molding of a first composite portion using the metal mold, and resin transfer molding of a second composite portion using the first composite portion as a mold so that the interfacing surfaces of the composite portions are secondarily bonded to each other in conformal fashion. The interface surface of the second composite portion approximates the geometry of the metal mold surface, while the interface surface of the first composite portion approximates the inverted geometry of the metal mold surface. Each interface surface defines a multiplicity of lengthwise parallel grooves and ridges corresponding to the widthwise disordered undulations of the fractal interfacial profile. Both through-thickness strength and fracture toughness can be significantly increased by inventive practice of a composite laminate characterized by fractality of the interfacial profile.
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Liming W Salvino from DPO, AP, age ~67 Get Report