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taregg
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as from this image. https://www.osha.gov/dte/library/flammable_liquids/flammable_liquids4.gif
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taregg said:you say the powerful explosion will be arond the mid point... do you mean the powrrful explosion (pressure) is not exactly in the mid point..
Yes, a higher UEL (Upper Explosive Limit) and LEL (Lower Explosive Limit) can lead to a more powerful explosion. These limits represent the range of concentrations of a gas or vapor that can create an explosion when mixed with air. A higher UEL and LEL indicate a wider range of concentrations, which means more fuel is available for an explosion to occur.
Yes, there are various factors that can impact the power of an explosion. These include the type of fuel and oxidant involved, the confinement of the explosion, and the presence of any impurities or contaminants in the mixture. The temperature and pressure of the environment can also play a significant role in the strength of an explosion.
No, a lower UEL and LEL do not necessarily mean a more powerful explosion. In fact, a lower UEL and LEL indicate a narrower range of concentrations, which means there is less fuel available for an explosion to occur. However, other factors such as the type of fuel and confinement can still affect the power of the explosion.
The UEL and LEL of a substance can be determined through laboratory testing and analysis. This involves creating mixtures of the substance with air at different concentrations and observing at what point the mixture becomes explosive. These values can also be estimated through theoretical calculations based on the physical and chemical properties of the substance.
Yes, the UEL and LEL of a substance can change over time due to various factors such as changes in temperature, pressure, and the presence of impurities. It is important for researchers and scientists to regularly reassess these values to ensure the safety of handling and storing potentially explosive substances.