It is the yellow section.
Several of the plastic explosives based on RDX, such as Composition C4 are relatively insensitive. And there are specialized explosives developed for use in deep oil well bores that stand up well to very high temperatures and pressures. However, at normal temperatures and pressures, the LEAST sensitive group of products are probably blasting agents, such as a mix of ammonium nitrate and #2 diesel fuel. Unless compacted, these will not reliably detonate from a blasting cap, and require a high explosive "booster" to donate enough energy to cause detonation.
Several of the plastic explosives based on RDX, such as Composition C4 are relatively insensitive. And there are specialized explosives developed for use in deep oil well bores that stand up well to very high temperatures and pressures. However, at normal temperatures and pressures, the LEAST sensitive group of products are probably blasting agents, such as a mix of ammonium nitrate and #2 diesel fuel. Unless compacted, these will not reliably detonate from a blasting cap, and require a high explosive "booster" to donate enough energy to cause detonation.
Lee Roy Herndon has written: 'The decomposition of organic compounds at high temperatures and pressures ..' -- subject(s): Organic Chemistry, Thermochemistry
A vapor pressure is considered explosive when it exceeds 0.1 atmospheres (or approximately 7.6 mmHg) at ambient temperatures, particularly in confined spaces where flammable concentrations can accumulate. Substances with higher vapor pressures can create explosive mixtures with air, especially when temperatures rise. It's crucial to handle such materials with care, ensuring proper ventilation and monitoring to prevent the risk of explosion.
Yes, detonation can be caused by low octane fuel. Octane rating measures a fuel's resistance to knocking or detonation, which occurs when fuel-air mixtures ignite prematurely in the engine. Using fuel with a lower octane rating than what the engine is designed for can lead to increased engine temperatures and pressures, resulting in knocking and potential engine damage. To prevent detonation, it's important to use fuel that meets the manufacturer's recommended octane rating.
Gases behave differently at different pressures and temperatures. At low pressures, gases expand to fill the available space. At high pressures, gases become more compact. At low temperatures, gases condense into liquids or solids. At high temperatures, gases expand and exert greater pressure.
Air masses or weather front is when two regions of air are colliding and they have different temperatures and pressures are similar.
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Detonation of a fusion hydrogen bomb is initiated by the primary fission bomb, which generates high temperatures and pressures needed to trigger fusion reactions in the hydrogen isotopes. The fission bomb compresses and heats the fusion fuel to the point where nuclear fusion reactions can occur, releasing vastly more energy than the fission reaction alone.
Diffusion is quicker at high temperatures and pressures.
A gas at ordinary temperatures and pressures.
Oxygen IS a gas at normal temperatures and pressures