NIST logo

Publications Portal

You searched on:
Author: nicos martys

Displaying records 11 to 20 of 73 records.
Resort by: Date / Title


11. Virtual Testing of Concrete Transport Properties
Published: 10/1/2009
Authors: Dale P Bentz, Edward Joseph Garboczi, Nicos Martys, Kenneth Alan Snyder, W. S. Guthrie, Konstantinos Kyritsis, Narayanan Neithalath
Abstract: The transport properties of concrete are critical to its field performance. Commonly encountered degradation mechanisms are dependent on ionic diffusivity, sorptivity, and permeability. In this paper, virtual testing of two of these concrete transp ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861651

12. Contact and Stress Anisotropies in Start Up Flows of Collodial Suspensions
Published: 9/11/2009
Authors: Nicos Martys, William L George, Didier Lootens, Pascal Hebraud
Abstract: Spatio-temporal correlations in start-up flows of attractive colloids are explored by numerical simulations. The suspension is first allowed to flocculate during a time tw, then the stress necessary to induce its flow is computed. Whereas at low vol ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861576

13. Building Plumbing System Decontamination - First Report on Recommendations
Series: Technical Note (NIST TN)
Report Number: 1652
Published: 9/6/2009
Authors: Stephen J. Treado, Mark A Kedzierski, Stephanie S Watson, Nicos Martys, Kenneth D Cole
Abstract: This report summarizes the measurement results and recommended procedures for responding to building plumbing system contamination incidents and restoring the water system to safe operation. The recommendations are based on analysis of the results o ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861645

14. Virtual Cement and Concrete
Published: 9/1/2009
Authors: Jeffrey W Bullard, Chiara F Ferraris, Edward Joseph Garboczi, Nicos Martys, Paul E Stutzman, Judith Ellen Terrill
Abstract: Design and optimization of cement or concrete mixes typically is accomplished by intensive trial-and-error experimentation, primarily because the design space has many parameters and because interactions between these parameters are incompletely unde ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861552

15. Extending Measurement Science to Interactive Visualization Environments
Published: 1/30/2009
Authors: Judith Ellen Terrill, William L George, Terence J. Griffin, John G Hagedorn, John T. Kelso, Thomas M Olano, Adele P Peskin, Steven G Satterfield, James S Sims, Jeffrey W Bullard, Joy P Dunkers, Nicos Martys, Agnes (Abbie) O'Gallagher, Gillian Haemer
Abstract: We describe a method for creating a visual laboratory to interactively measure and analyze scientific data. We move the normal activities that scientists perform to understand their data into the visualization environment. The visualization environme ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=51227

16. Standards Development for Gas Phase Air Cleaning Equipment in Buildings
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7525
Published: 11/3/2008
Authors: Andrew Keith Persily, Cynthia H. Reed, Stephanie S Watson, Nicos Martys, Edward Joseph Garboczi, Heather Davis
Abstract: Concerns about building security have resulted in increasing interest in gas phase air cleaning (GPAC) and the need for standard methods to determine the effectiveness of these systems. Similarly, the ability to predict their installed performance, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861653

17. A Comparison of Viscosity-Concentration Relationships for Emulsions
Published: 11/1/2008
Authors: Jeffrey W Bullard, A T Pauli, Edward Joseph Garboczi, Nicos Martys
Abstract: Differential Effective Medium Theory (D-EMT) is applied to derive expressions for the viscosity of a colloidal suspension or an emulsion as a function of the volume fraction of the dispersed phase. The application of D-EMT to this problem depends on ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901363

18. Contaminant Dispersal in Obstructed Flow
Published: 4/6/2008
Authors: Nicos Martys, Stephen J. Treado
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861659

19. Measurement and Modeling of Turbulent Flow in Water Supply Systems and Its Effect on Contaminant Transport
Published: 11/4/2007
Authors: Stephen J. Treado, Nicos Martys, Mark A Kedzierski, Stephanie S Watson, Kenneth D Cole
Abstract: This paper describes the results of a measurement and modeling research project investigating the transport, accumulation and removal of contaminants from within water supply systems, including piping, fittings and fixtures. The traditional approach ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=861666

20. Parallel-Plate Rheometer Calibration Using Oil and Lattice Boltzmann Simulation
Published: 10/11/2007
Authors: Chiara F Ferraris, Nicos Martys, M R Geiker, N V. Muzzatti
Abstract: The flow in traditional rotational rheometers is well known and rheological parameters such as viscosity can be calculated relatively easily. On the other hand, when the fluid is a suspension that contains particles with a diameter up to 2 mm, these ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860485



Search NIST-wide:


(Search abstract and keywords)


Last Name:
First Name:







Special Publications:

Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series