MATHEMATICAL STUDY OF FLASHOVER : Part 4 An evaluation method on flashover by using mathematical models of compartment fires
نویسندگان
چکیده
منابع مشابه
Application of a noisy data classification technique to determine the occurrence of flashover in compartment fires
This paper presents a hybrid Artificial Neural Network (ANN) model that is developed for noisy data classification. The model, named GRNNFA, is a fusion of the Fuzzy Adaptive Resonance Theory (FA) model and the General Regression Neural Network (GRNN) model. The GRNNFA model not only retains the important features of the parent models, which include stable learning, fast training, and an increm...
متن کاملThe role of thermal radiation on the initiation of flashover in a compartment fire
Importance of thermal radiation for transition to flashover in a compartment fire will be demonstrated. A one zone model is developed with the objective of capturing the key mechanisms responsible for the initiation of flashover, i.e. physics of flashover. Thermal radiation is shown to be a key point and the inclusion of a three-dimensional radiation model is essential in the development of an ...
متن کاملThe Effect of Thermal Radiation on the Dynamics of Flashover in a Compartment Fire
Flashover is a phenomenon describing a room fire changed from the growth stage to the development stage. There is a rapid increase in size and intensity. The radiant heat flux back to the fuel surface and the floor of the room is known to be one of the key parameters leading to flashover. Indeed, a heat flux (largely due to radiation) of 20 kW/m to the room floor is often taken to be the condit...
متن کاملan investigation into translation of cultural concepts by beginner and advance student using think – aloud protocols
this research aims at answering the questions about translation problems and strategies applied by translators when translating cultural concepts. in order to address this issue, qualitative and quantitative study were conducted on two groups of subjects at imam reza international university of mashhad. these two groups were assigned as beginner and advanced translation students (10 students). ...
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ژورنال
عنوان ژورنال: Transactions of the Architectural Institute of Japan
سال: 1983
ISSN: 0387-1185,2433-0027
DOI: 10.3130/aijsaxx.329.0_143