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Jet Fuel VS Diesel VS Gasoline how they burn and what color are they.

Jet Fuel VS Diesel VS Gasoline how they burn and what color are they. on HackerTube: recommended by 2 Hacker News commenters across 2 separate months, 2018–2022.

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A hands-on comparison of how jet fuel, diesel, heating oil, kerosene, avgas and gasoline burn and what color they are. It shows that gasoline ignites more easily than jet fuel.

Why Hacker News recommends it

HN cites it as a practical demonstration that kerosene-type fuels are hard to ignite compared with gasoline.

people recommended it
2
separate months
2
strong recommendations
0
discussed on HN
2018–2022
“Great practical demonstration of the different flammability characteristics of some common fuels.”
— MertsA, May 2022, in “Is It Safe to Ship Thousands of Electric Cars on Big Ships?”

What HN commenters said

5 Hacker News comments link this video. Each one links back to its thread.

MertsAMay 2022Recommends

It still doesn't burn well unless it's in a fine mist. Even just a puddle of diesel is actually quite difficult to get burning on its own without some other material as a wick of sorts. ▶ this video Great practical demonstration of the different flammability characteristics of some common fuels. For the tar that a container ship burns, it's not going to be very volatile. Coal also burns quite well, but unless it's powdered, good luck trying to ignite some with just a match.

in “Is It Safe to Ship Thousands of Electric Cars on Big Ships?” · View on HN

sokoloffMar 2022Recommends

▶ this video compares the flammability of several types of fuels. 2m08s for Jet-A. 3m50s for #2 diesel. 6m03s for heating oil. 7m30s for kerosene (all those are basically the same and surprising to most how not flammable they are in liquid form). 10m15s for avgas. 11m30s for auto gas.

in “US schools can subscribe to an electric bus fleet at lower prices than diesel” · View on HN

sokoloffMay 2021Cites it

Lindbergh was flying with a fuel much closer to gasoline than jet fuel. Jet fuel is on the kerosene/diesel end of the flammability spectrum (which is to say low and much lower than gasoline). You can put a match out in a jar of jet fuel at room temp. (Start at 1m30s: ▶ this video )

in “Caltech professor helps solve Hindenburg disaster” · View on HN

MertsAJul 2020Cites it

No he's right, Jet-A has plenty of energy but it's not very volatile so unless you've got a very large hot fire it will not sustain itself. ▶ this video It takes a spray nozzle atomizing it for him to actually meaningfully burn it with a blowtorch.

in “Airbus eyes hydrogen power for airliner in next decade” · View on HN

desdivAug 2018Cites it

Other posters already mentioned the storage factor, so I'll mention the safety factor: Hydrogen is flammable, but kerosene is not; kerosene is instead combustible. Here's the technical difference between the two[0], but in practical terms it means that you can drop a lit match or cigarette into a tank of kerosene and nothing will happen. You can even heat a tank of kerosene directly with a propane torch without igniting it[1]. [0] [link] [1] ▶ this video

in “Norway's Plan for a Fleet of Electric Planes” · View on HN

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