An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This paper presents a learning-by-synthesis approach to facilitate the utilization of machine learning paradigm to enhance situational awareness for fire-fighting in buildings. An automated Fire Data Generator (FD-Gen) is developed. The overview of FD-Gen
Richard Kesler, Constandinos Mitsingas, Adam G. Quiat, Tonghun Lee, Daniel Madrzykowski, Gavin Horn
In todays structure fires, evolving fire loads and higher heat release rates mean that fires grow larger and faster than ever before. Firefighting personal protective equipment (PPE) can be subjected to these severe thermal conditions repeatedly during
The FireCARES project is a web-based tool intended to help fire departments effectively match resources to community risk. Among other things that includes estimates of the community risk and estimates of effectiveness of response. This report documents
Nine full-scale fire experiments were conducted in two residential-scale structures to study how different fire fighting tactics, specifically horizontal, vertical, and positive pressure ventilation, affect the fire environment within a structure. The fire
Craig G. Weinschenk, Daniel M. Madrzykowski, Keith Stakes, Joseph M. Willi
Experiments were conducted to investigate the capabilities and limitations of compressed air foam (CAF) relative to water when used for interior structural fire fighting. The key outcomes were to measure the gas cooling and fire suppression capabilities of
The present study investigates the characteristics of obscuring media inside an optical smoke cell, which is developed as a bench-scale testing facility for the evaluation of thermal imagers used by fire fighters. The smoke obscuration conditions through
Joseph M. Willi, Daniel M. Madrzykowski, Craig G. Weinschenk
Fire suppression tactics using hose streams can affect ventilation in a structure and may impact the movement of smoke and heat through a structure. Seven series of experiments were conducted to study the impact of different hose stream and nozzle movement
An experimental apparatus designed to study firefighter turnout gears exposed to a thermal environment was developed. The apparatus consisted of an elevated temperature flow loop with the ability to heat the air stream up to 200 ºC. The thermal and flow
Craig G. Weinschenk, Kristopher Overholt, Daniel M. Madrzykowski
Fire Dynamics Simulator (FDS), which is a fire model that is developed and maintained by the Na- tional Institute of Standards and Technology (NIST), was used to provide insight into the dynamics of a fire that occurred on February 24, 2012, within a
Primary focus of this paper is to review existing test methods that quantify steam burn injuries and to compare bench-scale test methods that use pre-wetted samples as opposed to external steam exposures to evaluate heat and moisture transfer in protective
The purpose of this paper is to make a study of the degradation of polycarbonate lenses when submitted to thermal radiations between 5 and 15kW/m2. In addition, it studies how to improve the lenses' thermal resistance by adding a thin reflexive reflective