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The standard methods used to derive effective thermal properties of thermally thick materials based on bench-scale radiant exposure tests are reviewed and
This paper reports an experimental technique that is developed for instantaneous planar measurement of droplet size and velocity for dilute sprays in general
An evaluation of the NIST FDS model was conducted with particular attention for its use in predicting flame spread on surfaces. Over the course of this
The Fire Dynamics Simulator (FDS), a recently developed field tire model based on large eddy simulation (LES), is used to simulate seven full-scale fire tests
Extinction and scattering properties at wavelengths of 250-5200 nm were studied for soot emitted from large buoyant turbulent diffusion flames where soot
A systematic evaluation of the stability of a re-circulation zone behind a backward facing step under conditions expected in an aircraft engine nacelle has been
In 1996, the originators of the Streamlining the Nation's Building Regulatory Process project agreed that proven examples of regulatory streamlining initiatives
The United States' building and fire communities have recently begun transitioning towards the implementation of performance-based building regulations and the
Performance-based fire safety design methods are being used or developed in many parts of the world. The bases of several of these methods are the many fire
Executive Order 12699, Seismic Safety of Federal and Federally Assisted or Regulated New Building Construction, requires that all federally owned, leased
A simulation model is implemented in order to predict the fire performance of materials in the ISO 9705 Room-Corner Test. These materials were tested by the L S
The performance of nonstructural building components in the January 17, 1994 Northridge earthquake has received a considerable attention, especially building
This report describes the surface wind speeds and structural damage caused by Hurricane Fran during its passage across North Carolina and Virginia on 5-6
This report describes the progress made during the first year of the Streamlining the Nation's Building Regulatory Process Project, conceived and initiated by
A one dimensional model has been developed to describe the processes involved in the transient pyrolysis of a semi-infinite charring material subjected to a
B Lizundia, W T. Holmes, M Longstreth, A Kren, D P. Abrams
The 1994 Northridge Earthquake provided a major test of the effectiveness of current rehabilitation methods for unreinforced masonry bearing wall (URM)
An explosion below the World Trade Center plaza in New York City on February 26, 1993, killed six workers, and resulted in injuries to over 1,000 occupants as
Six partially grouted reinforced masonry shear walls that were tested at NIST are analyzed in this study. The main aim of the study is to assess the capability
The features of an enhanced model for egress from fires in non-residential occupancies is presented along with a users manual describing the use of the model
The principal objective of this research is to clarify the mechanisms of chemical inhibition of methane-air diffusion flames by CF3Br and CF3H. An experimental
The Interagency Committee on Seismic Safety in Construction (ICSSC) recommends use of building codes which are substantially equivalent to the National
Ignition and burning rate data are developed for thick (25 mm.) black Polycast PMMA in a Cone Calorimeter heating assembly. The objective is to establish a
The overall scope of this research is to investigate the phenomena that control the generation and oxidation of compartment fire exhaust gases (particularly
The focus of this study was the behavior of thick charring solids in fire situations. Clearly one of the most important parameters governing the fire phenomenon
The purpose of this project was to develop a fundamental physical understanding of backdraft phenomena. The research was divided into three phases: exploratory
A multi-dimensional computational model of wind-blown, buoyancy-driven flows is applied to study the effect of atmospheric stratification on the rise and
This is the final technical report on a project concerning fire safety in Board and Care Homes. Homes vary greatly in the level of disability of residents and
Although both confined and unconfined smooth ceiling jets have been previously studied, the data from small-scale experiments evaluated in this report provided