Debunking the Myth: Do LED Lights Flicker? Get the Definitive Answer . . . The discussion revolves around the flickering of LED lights, exploring whether they flicker under various power supply conditions Participants examine the effects of different types of power supplies, including rectified DC and AC, and the implications for household and automotive lighting The conversation includes technical explanations, personal observations, and anecdotal evidence
Flash Point of Petrol Diesel: Pressure Self Ignition The discussion revolves around the flash point, boiling point, and self-ignition temperatures of petrol and diesel, particularly in relation to pressure and phase changes Participants explore the implications of these properties in combustion scenarios, especially in engine applications Some participants note that the flash point temperature of petrol is lower than that of diesel, suggesting
How to calculate flash point of mixture? • Physics Forums The flash point of isopropyl alcohol is 53ºF, while the petroleum mixture has a flash point of 142ºF A suggested approach involves adding water to the alcohol to raise its flash point and then combining this mixture with the petroleum
How does metering device in an A C cause flash gas? The discussion centers around the mechanism by which a metering device in an air-conditioner causes part of the refrigerant to transition from liquid to flash gas Participants explore the relationship between pressure reduction, phase change, and temperature changes in the refrigerant, addressing both theoretical and practical aspects of the phenomenon Some participants assert that lowering
Why N-Butane Isobutane Have Different Autoignition Flash Points The discussion revolves around the differing autoignition and flash points of n-butane and isobutane, exploring the underlying chemical and physical properties that contribute to these differences Participants examine theoretical and experimental aspects of combustion mechanisms, intermolecular interactions, and molecular structure impacts on these properties One participant notes that n
Jet Fuel, JP-5, JP-8 DFM: Properties, Chemical Composition . . . The discussion centers around the properties, chemical composition, and toxicokinetics of various jet fuels, specifically JP-5, JP-8, and JP-10, as well as diesel fuel marine (DFM) Participants share information and resources related to these fuels, exploring their characteristics and potential health impacts One participant shares detailed chemical compositions and properties of JP-5, JP-8
Why do Lifesavers no longer produce a blue flash, but Altoids still do? The discussion centers around the phenomenon of triboluminescence observed in wintergreen Lifesavers and Altoids, specifically why Lifesavers no longer produce a blue flash when crushed, while Altoids still do Participants explore potential chemical changes in the ingredients and the implications of these changes on the observed effect One participant notes that the blue flash in wintergreen
BCM Mod O comp for featureless? - calguns. net Exterior dimensions consistent with Mil-specs for mounting flash hider mounted suppressors Tuned slots and interior cone offer maximum in recoil mitigations, compensation of muzzle-rise, and flash reduction Designed to have much less side blast and noise associated with typical compensators Makes it perfect for working in teams for CQB
Process design of vapor-liquid separation drums - Physics Forums The discussion focuses on the design and sizing of vapor-liquid separator drums, also known as knock-out pots or flash drums Key methodologies include using the Souders-Brown equation to calculate maximum allowable vapor velocity and determining the vessel diameter based on vapor flow rates The GPSA Engineering Data Book provides specific k values for various operating pressures, essential