| Autor: |
Azahari, Mohd, Sapit, Azwan, Nizam, Akmal, Nor, Md, Mohamad, Anuar, Nordin, Normayati, Sadikin, Azmahani, Faisal, Mohd, Jaat, Norrizam, Khalid, Amir |
| Zdroj: |
IOP Conference Series: Materials Science and Engineering; September 2017, Vol. 243 Issue: 1 p012027-012027, 1p |
| Abstrakt: |
Understanding flame spread behavior is crucial to Fire Safety Engineering. It is noted that the natural fiber exhibits different flame spread behavior than the one of the synthetic fiber. This different may influences the flame spread behavior over combined fabric. There is a research has been done to examined the flame spread behavior over kenaf/polyester fabric. It is seen that the flame spread shape is dependent on the thread angle dependency. However, the explanation of this phenomenon is not described in detail in that research. In this study, explanation about this phenomenon is given in detail. Results show that the flame spread shape is dependent on the position of synthetic thread. For thread angle, th = 0deg, the polyester thread is breaking when the flame approach to the thread and the kenaf thread tends to move to the breaking direction. This behavior produces flame to be 'V' shape. However, for thread angle, th = 90deg, the polyester thread melts while the kenaf thread decomposed and burned. At this angle, the distance between kenaf threads remains constant as flame approaches. |
| Databáze: |
Supplemental Index |
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