Baker Engineering & Risk Consultants, Inc.

Adrian Pierorazio

Quentin A Baker

James Kelly Thomas

Michael A Polcyn

James W Wesevich

Michael J Low&aacute;k

Ming Jun Tang

A flammability test apparatus comprises a chamber, an inlet, an ignition source, a heater, and pressure and temperature sensors. In one embodiment, the chamber includes a horizontally-oriented, cylindrically-shaped section. The inlet allows a fluid to be introduced into the chamber. The ignition source ignites the fluid within the chamber, and the heater adjusts the temperature of the fluid within the chamber. The test apparatus includes a sparger for dispersing the fluid within the chamber, and the sparger disposed within the chamber and attached to the inlet. The test apparatus also includes a relief system for exhausting the chamber after the pressure of the fluid in the chamber exceeds a preset pressure.

Flammability test apparatus

A shock tube comprises a driver section, an expansion section connected to the driver section, and an extension connected to the expansion section. Shock absorbent material is disposed within a cavity defined by the driver section and extension section. At least one active vent is disposed over respective holes in the extension section that are connected to the cavity. The extension section is adjustable between one of at least two positions such that a length of the extension section in a first position is longer than a length of the extension section in a second position. The length of the gas column contained within the driver section can also be adjusted by the position of a movable bulkhead.

Shock tube

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San Antonio, TX, United States of America

Adrian Pierorazio