# \#diesel

**URL:** https://scanalyst.fourmilab.ch/tag/diesel/650.md

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## [Fuel Injectors at 28,000 Frames Per Second](https://scanalyst.fourmilab.ch/t/fuel-injectors-at-28-000-frames-per-second/2645)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [23 January 2023 12:52 UTC](https://scanalyst.fourmilab.ch/t/fuel-injectors-at-28-000-frames-per-second/2645 "2023-01-23T12:52:44Z")

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## [From 1942—“Diesel Lubricating and Cooling Systems”](https://scanalyst.fourmilab.ch/t/from-1942-diesel-lubricating-and-cooling-systems/503)

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**Author:** [@johnwalker](https://scanalyst.fourmilab.ch/u/johnwalker)\
**Replies:** 0\
**Last updated:** [3 December 2021 14:36 UTC](https://scanalyst.fourmilab.ch/t/from-1942-diesel-lubricating-and-cooling-systems/503 "2021-12-03T14:36:57Z")

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This U.S. Navy training film from 1942 explains how submarine diesel engines are lubricated and cooled by a pressurised oil system and heat exchanger with seawater.