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Dayakar V Penumadu

from Knoxville, TN
Age ~58
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Also known as:
Dayakar Marie Penumadu, Dayakar Penuadu, Bayakar Penumadu, Dayakar U
Phone and address:
12800 Big Horn Ln, Knoxville, TN 37901
(865) 966-4859
Related to:
James F MccallFrank X Castagna, 97Marie J Penumadu, 60Esteen W Castagna, 97
Connected to:
Rakesh Penumalli, 38Harish V Penumatsa, 46Krishna S Penumatsa, 38Swapna Penumatsa, 45Naresh K Penumetcha, 60Cecilia M Penunuri, 33Isabel Penunuri, 51Maria G Penunuri, 50Marian M Penunuri, 48John L Penvenne, 60

Dayakar Penumadu Phones & Addresses

  • 12800 Big Horn Ln, Knoxville, TN 37901 (865) 966-4859
  • 12000 Big Horn Ln, Knoxville, TN 37934
  • Farragut, TN
  • 102 Main St, Potsdam, NY 13676 (315) 265-1522
  • Atlanta, GA

Work

Company: University of tennessee Position: Professor

Industries

Higher Education

Resumes

Resumes

Dayakar Penumadu Photo 1

Professor At University Of Tennessee

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Position:
Professor at University of Tennessee
Location:
Knoxville, Tennessee Area
Industry:
Higher Education
Work:
University of Tennessee
Professor

Business Records

Name / Title
Company / Classification
Phones & Addresses
Dayakar Penumadu
Interim Department Head
University of Tennessee at Knoxville
College/University
1803 Frst Ave, Knoxville, TN 37916

Publications

Us Patents

Method For Expansion And Molding Of Polymeric Foam

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US Patent:
20090145740, Jun 11, 2009
Filed:
Oct 6, 2008
Appl. No.:
12/246249
Inventors:
Indraneel Sen - Knoxville TN, US
Dayakar Penumadu - Knoxville TN, US
Roberto Benson - Knoxville TN, US
International Classification:
C08J 9/228
US Classification:
2041576
Abstract:
A method for creating a foam product using microwaves and alcohol useful for various industrial applications. The method of creating polymeric foam includes 2-butanol used in conjunction with microwaves to create a polymer foam material.

Particle Size And Shape Distribution Analyzer

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US Patent:
6960756, Nov 1, 2005
Filed:
Nov 14, 2002
Appl. No.:
10/294259
Inventors:
Dayakar Penumadu - Knoxville TN, US
Rongda Zhao - Knoxville TN, US
Erich F. Steadman - Williamsville NY, US
Assignee:
VisionWorks LLC - Buffalo NY
International Classification:
G01V008/00
H01J040/14
US Classification:
2502222, 356335
Abstract:
A system and method for measuring the size, shape and distribution of particles wherein a digital image analysis based optical system characterizes the particle size distribution of granular and cohesion-less materials. The size and shape information is obtained in real time. Such an automated analysis system comprises the following four major components: 1) particle sizing hardware and software, 2) progressive scan CCD camera and stepper motor driven optical zoom system with large magnification ratio, 3) horizontal vibrating feeder, and 4) appropriate lighting system. In operation, the vibratory feeder allows the tested material free fall in front of the CCD camera. The backlight provided by a DC lighting system projects the free falling particles onto the camera's image plane. Pictures from free falling material are captured and transferred into the computer through a video frame grabber. The number of particles in each image is counted using specified intensity threshold and the size and shape of each particle is measured according to the calibration.

Smart Joint For Similar And Dissimilar Materials Including Polymers, Fiber Reinforced Composites, Metals, Concrete, Wood Based Products, And Other Structural Materials

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US Patent:
20190193338, Jun 27, 2019
Filed:
Sep 15, 2017
Appl. No.:
16/314470
Inventors:
- Knoxville TN, US
Dayakar Penumadu - Knoxville TN, US
International Classification:
B29C 65/82
B29C 65/00
F16B 11/00
G01L 1/24
G01M 11/08
G01M 5/00
Abstract:
Joints, such as adhesive and welded thermoplastic joints, comprising embedded and/or surface mounted components of a sensor system are provided. The embedded and/or surface mounted component can be an optical fiber. Strain and/or stress can be monitored in the joint in a spatially resolved manner periodically or continuously, for example, to warn of potential failure of the joint or estimate residual/remaining life of a bonded component. The stress and/or strain information can also be used to improve the design of the joint. Methods and systems for monitoring stress and/or strain in a joint, and methods of preparing the joints are provided, as well.

Method Of Producing Carbon Fibers And Carbon Fiber Composites From Plant Derived Lignin And Its Blends

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US Patent:
20180118901, May 3, 2018
Filed:
Oct 31, 2017
Appl. No.:
15/799240
Inventors:
- Knoxville TN, US
Dayakar Penumadu - Knoxville TN, US
Nathan Kieran Meek - Knoxville TN, US
Daniel Webb - Knoxville TN, US
James Mynes - Acworth TN, US
Nicole Labbe - Knoxville TN, US
Joseph John Bozell - Knoxville TN, US
Timothy G. Rials - Knoxville TN, US
Stephen Andrew Young - Knoxville TN, US
International Classification:
C08J 5/04
D01F 9/17
C08J 5/24
C08K 7/06
C08K 3/04
Abstract:
Carbon fiber composites containing lignin carbon fibers are described. The lignin carbon fibers can be derived from organosolv lignin obtained from single source lignocellulosic feedstocks or combinations of such feedstocks or lignin obtained via other pulping or extraction methods. Also described are methods of preparing the carbon fiber composites.

Polymer Composite Based Thermal Neutron Detectors

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US Patent:
20150247938, Sep 3, 2015
Filed:
Jun 20, 2014
Appl. No.:
14/310662
Inventors:
- Knoxville TN, US
Dayakar Penumadu - Knoxville TN, US
International Classification:
G01T 3/06
Abstract:
Polymer composite neutron detector materials are described. The composite materials include an aromatic polymer matrix, such as an aromatic polyester. Distributed within the polymer matrix are neutron capture agents, such as LiF nanoparticles, and organic or inorganic luminescent fluors. The composite materials can be formed into stretched or unstretched thin films, fibers or fiber mats.
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Dayakar V Penumadu from Knoxville, TN, age ~58 Get Report