Search results
Results from the WOW.Com Content Network
Diesel exhaust is the exhaust gas produced by a diesel engine, plus any contained particulates. Its composition may vary with the fuel type, rate of consumption or speed of engine operation (e.g., idling or at speed or under load), and whether the engine is in an on-road vehicle, farm vehicle, locomotive, marine vessel, or stationary generator ...
In particular, changes in vehicle construction and in their power sources (a fuel tank and/or a battery) have affected the peak heat release rate, the duration of the fire, and the heat flux to nearby objects. The report also surveys ways in which the fire hazard can be mitigated by fire protection systems. [8]
Lithium-ion batteries, when disposed of in household trash, can present fire hazards in transport and in landfills, resulting in trash fires that can destroy other recyclable materials and create increased carbon dioxide and particulate matter emissions. [73] Vehicle fires cause local pollution. [74]
In 2013, based on two fire incidents occurring on U.S. public highways, the National Highway Traffic Safety Administration (NHTSA) opened a preliminary evaluation to determine if undercarriage strikes presented an undue fire risk on the 2013 Tesla Model S. An estimated population of 13,108 Model S cars were part of this initial investigation.
The terms "active" and "passive" are simple but important terms in the world of automotive safety. "Active safety" is used to refer to technology assisting in the prevention of a crash and "passive safety" to components of the vehicle (primarily airbags, seatbelts and the physical structure of the vehicle) that help to protect occupants during a crash.
Exhaust system of the Opel Corsa B 1.2 petrol Exhaust manifold (chrome plated) on a car engine. An exhaust system is used to guide reaction exhaust gases away from a controlled combustion inside an engine or stove. The entire system conveys burnt gases from the engine and includes one or more exhaust pipes. Depending on the overall system ...
"NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response" is a standard maintained by the U.S.-based National Fire Protection Association. First "tentatively adopted as a guide" in 1960, [ 1 ] and revised several times since then, it defines the " Safety Square " or " Fire Diamond " which is used to ...
Fire protection is the study and practice of mitigating the unwanted effects of potentially destructive fires. [1] [2] It involves the study of the behaviour, compartmentalisation, suppression and investigation of fire and its related emergencies, as well as the research and development, production, testing and application of mitigating systems.