Real Engineering
Published on 21 Sep 2019Watch over 2,400 documentaries for free for 30 days by signing up at http://www.CuriosityStream.com/realen… and using the code, “
realengineering”New streaming platform: https://watchnebula.com/
Patreon:
https://www.patreon.com/user?u=282505…
Twitter:
https://twitter.com/thebrianmcmanus
Discord:
https://discord.gg/s8BhkmNThank you to AP Archive for access to their archival footage
World War Two
Published on 21 Sep 2019The Battle of Britain continues as planes fight over the South-English shorelines and large parts of London are targeted during the Blitz. However, this week the ultimate goal of this air battle is postponed. The invasion of Britain, Operation Sea Lion, is called off. For now at least.
Join us on Patreon: https://www.patreon.com/TimeGhostHistory
Or join The TimeGhost Army directly at: https://timeghost.tvFollow WW2 day by day on Instagram @World_war_two_realtime https://www.instagram.com/world_war_t…
Join our Discord Server: https://discord.gg/D6D2aYN.
Between 2 Wars: https://www.youtube.com/playlist?list…
Source list: http://bit.ly/WW2sourcesWritten and Hosted by: Indy Neidell
Produced and Directed by: Spartacus Olsson and Astrid Deinhard
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Creative Producer: Joram Appel
Post-Production Director: Wieke Kapteijns
Research by: Indy Neidell
Edited by: Iryna Dulka
Map animations: EastoryColorisations by Norman Stewart and Julius Jääskeläinen https://www.facebook.com/JJcolorization/
Eastory’s channel: https://www.youtube.com/channel/UCEly…
Archive by Screenocean/Reuters https://www.screenocean.com.Sources:
– Mussolini colorized by Olga Shirnina, aka Klimbim
– German barge by WerWil on Wikimedia Commons
– IWM: CM3513, MH 6657, ZZZ 2070B, MISC 51237A TimeGhost chronological documentary produced by OnLion Entertainment GmbH.
The Tank Museum
Published on 20 Sep 2019Here we have a Tank Chat special from the commemorative XXX Corps convoy for Operation Market Garden 75. See David Willey discuss the a Sexton from the Historic Collection of the Royal Netherlands Army, on location in the Netherlands.
Support the work of The Tank Museum on Patreon: ► https://www.patreon.com/tankmuseum
Visit The Tank Museum SHOP: ► https://tankmuseumshop.org/
Twitter: ► https://twitter.com/TankMuseum
Instagram: ► https://www.instagram.com/tankmuseum/
Tiger Tank Blog: ► http://blog.tiger-tank.com/
Tank 100 First World War Centenary Blog: ► http://tank100.com/
The Tank Museum
Published on 16 Sep 2019Most Curators don’t own armoured cars… David Willey, Tank Museum Curator, has owned his Daimler Dingo Scout Car for over 20 years. Find out how he came to own it and what he uses it for.
As part of the 75th Anniversary of Operation Market Garden, David will be driving his Dingo in a 200 vehicle convoy retracing the route.
Support the work of The Tank Museum on Patreon: ► https://www.patreon.com/tankmuseum
Visit The Tank Museum SHOP: ► https://tankmuseumshop.org/
Twitter: ► https://twitter.com/TankMuseum
Instagram: ► https://www.instagram.com/tankmuseum/
Tiger Tank Blog: ► http://blog.tiger-tank.com/
Tank 100 First World War Centenary Blog: ► http://tank100.com/
Forgotten Weapons
Published on 26 Jul 2019http://www.patreon.com/ForgottenWeapons
Cool Forgotten Weapons merch! http://shop.bbtv.com/collections/forg…
The Charlton automatic rifle is one of very, very few examples of a conversion from bolt action to self-loading rifle actually working reasonably well. Typically this sort of project founders in expense and unreliability. Charlton, however, was able to take his vision for providing the New Zealand Home Guard with a new weapon made form obsolete surplus and bring it fully to fruition, with 1500 guns made. They were never fired in anger, but allowed New Zealand to put all of its Bren guns into the field while retaining the Charltons as emergency weapons in case of Japanese invasion. Sadly, virtually all were destroyed in a warehouse fire after the war, leaving them extremely rare today.
Many thanks to the Royal Armouries for allowing me to film and disassemble this very scarce automatic rifle! The NFC collection there – perhaps the best military small arms collection in Western Europe – is available by appointment to researchers:
https://royalarmouries.org/research/n…
You can browse the various Armouries collections online here:
https://royalarmouries.org/collection/
For the whole detailed story on Charlton manufacture, and to download a copy of the manual, check my web site article here:
https://www.forgottenweapons.com/light-machine-guns/charlton-automatic-rifle/
Contact:
Forgotten Weapons
PO Box 87647
Tucson, AZ 85754
World War Two
Published on 14 Sep 2019The Blitz continues as the German army seems close to the execution of Operation Sea Lion: the invasion of Britain.
Join us on Patreon: https://www.patreon.com/TimeGhostHistory
Or join The TimeGhost Army directly at: https://timeghost.tvFollow WW2 day by day on Instagram @World_war_two_realtime https://www.instagram.com/world_war_t…
Join our Discord Server: https://discord.gg/D6D2aYN.
Between 2 Wars: https://www.youtube.com/playlist?list…
Source list: http://bit.ly/WW2sourcesWritten and Hosted by: Indy Neidell
Produced and Directed by: Spartacus Olsson and Astrid Deinhard
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Creative Producer: Joram Appel
Research by: Indy Neidell
Post-Production Director: Wieke Kapteijns
Edited by: Iryna Dulka
Map animations: EastoryColorisations by Norman Stewart and Julius Jääskeläinen https://www.facebook.com/JJcolorization/
Eastory’s channel: https://www.youtube.com/channel/UCEly…
Archive by Screenocean/Reuters https://www.screenocean.com.Sources:
– IWM: E 7304, E 1400, CH 4972, E 12789
– Italian poster – James Vaughan on Flickr
– Narodowe Archiwum CyfroweA TimeGhost chronological documentary produced by OnLion Entertainment GmbH.
From the comments:
World War Two
3 days ago
What if the Germans had invaded Britain this week? We will probably never know, but we get asked to give our views on counterfactual history questions like this all the time. Many did that during our first Q&A session on Instagram last week. We had a great time answering many questions about the war, about TimeGhost and about the production process, and we’ll certainly do similar Instagram Q&A sessions again. If you don’t already, you can follow us by looking up @world_war_two_realtime or https://www.instagram.com/world_war_two_realtime/Cheers,
Joram
World War Two
Published on 7 Sep 2019This week, the battle in the skies of Britain enters a new, even deadlier phase, as the crowded streets of London turn into a war zone. It is the start of the Blitz.
Join us on Patreon: https://www.patreon.com/TimeGhostHistory
Or join The TimeGhost Army directly at: https://timeghost.tvFollow WW2 day by day on Instagram @World_war_two_realtime https://www.instagram.com/world_war_t…
Join our Discord Server: https://discord.gg/D6D2aYN.
Between 2 Wars: https://www.youtube.com/playlist?list…
Source list: http://bit.ly/WW2sourcesWritten and Hosted by: Indy Neidell
Produced and Directed by: Spartacus Olsson and Astrid Deinhard
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Creative Producer: Joram Appel
Research by: Indy Neidell
Edited by: Iryna Dulka
Map animations: EastoryColorisations by Norman Stewart and Julius Jääskeläinen https://www.facebook.com/JJcolorization/
Eastory’s channel: https://www.youtube.com/channel/UCEly…
Archive by Screenocean/Reuters https://www.screenocean.com.Sources:
– IWM: SP 2553, FL 5186, H 23836, HU 93069, CH 19
– Colorization of Hugo Sperrle by Ruffneck88
– Narodowe Archiwum CyfroweA TimeGhost chronological documentary produced by OnLion Entertainment GmbH.
Matsimus
Published on 22 Jul 2019The Browning heavy machine gun was designed towards the end of World War I. Development of a large-caliber machine gun in the USA was initiated at the direct request of General Pershing, the commander of US expeditionary corps in Europe. He requested a large-caliber machine gun, capable of destroying military aircraft and ground targets such as armored cars and tanks. The task of developing such a gun was passed to John Browning. The task of developing ammunition for this new weapon was passed to Winchester Arms company.
This machine gun is similar to John Browning’s earlier M1919 machine gun, that was chambered for a standard rifle cartridge. In around 1917 Browning started to redesign his weapon for a larger caliber. His new machine gun was chambered for much larger and much more powerful 12.7×99 mm (.50 caliber) cartridge, that was developed alongside this weapon by Winchester. That’s why sometimes this weapon is simply referred as Browning .50 caliber machine gun. After the John Browning’s death in 1926, the design of this weapon was finalized by other designers.
This machine gun entered service with the US armed forces in 1933 and was manufactured by Colt. Design of this weapon proved to be extremely successful. Since the 1930s it has been used extensively to the present day. This remarkable weapon has seen service during countless wars all over the world. Only during WWII nearly 2 million of these HMGs were produced. It has been in production longer than any other machine gun and its production still continues. Furthermore the M2 machine gun has been in use longer than any other small arm in the US armed forces inventory, except the M1911 pistol, that was also designed by John Browning. The M2 machine gun is currently manufactured by General Dynamics and US Ordnance companies. Since the 1930s this weapon is license-produced by FN Herstal of Belgium. Currently the M2 is used by about 100 countries all over the world. It is the primary heavy machine gun of NATO countries.
The M2 is typically used as a vehicle weapon or helicopter armament. It can be also used from a tripod. This heavy machine gun is highly effective against infantry, unarmored or lightly armored vehicles, boats, light fortifications and helicopters. It is closer in power to a small cannon.
This weapon is typically used with standard ball, tracer, armor-piercing, armor-piercing incendiary, or armor-piercing incendiary tracer rounds. There is also an M962 SLAP-T (Saboted Light Armor Penetrator) round, fitted with a tungsten penetrator.
The M2 is fed from disintegrating belt. Spent cartridge cases are extracted down. It can be adapted to feed from the left or right side of the weapon by reinstalling some parts. This conversion takes two minutes. The charging handle can be also changed from right to left hand side.
The M2 has slow and rapid firing modes. It can fire full-auto, as well as single shots. This weapon fires from a closed bolt.
When used as a crew served weapon, the M2 is mounted on an M3 tripod. This tripod weights 20 kg. So the complete weight of the machine gun on tripod is 58 kg. When fired from the tripod this HMG has an effective range of 1 830 m. Maximum effective range is 2 000 m.
The M2 comes with standard iron sights. However various types of telescopic and night sights can be installed using appropriate mountings.
Hope you enjoy!!
💰 Want to support my channel? Check out my Patreon Donation page! https://www.patreon.com/user?u=3081754
👕 Check out my Merch: https://teespring.com/stores/matsimus…
📬Wanna send me something? My PO Box: Matthew James 210A – 12A Street N Suite
#135 Lethbridge Alberta Canada T1H2J🎮 Twitch: https://www.twitch.tv/matsimus_9033
👋DISCORD: https://discord.gg/B7cbXgy
🐦Twitter: https://twitter.com/MatsimusGaming
⛔️ (DISCLAIMER: This video is for informative and entertainment purposes only. The views and opinion come from personal experience and not that of others or other organizations. This content and information is there to provide information from public accessible sources.)
There’s no point in pretending that war isn’t horrible — flag-draped coffins are, in fact, a rather pristine symbol of those horrors. There’s a good reason societies honor their warriors.
An aside: I’ve long thought that prettifying World War II for domestic consumption contributed to both the media shock of Vietnam and the generation gap. WWII and Korea vets, who knew war first-hand, didn’t understand just how shocked their doted-on boomer kids were. “The Good War” wasn’t any more pleasant when you were experiencing it.
Virginia Postrel, “Horrors of War”, Dynamist.com, 2004-04-27.
According to Phillips Payson O’Brien, it’s old-fashioned to view large land battles as being “decisive” in modern warfare:
Kombat (Russian: Комбат, lit. “battalion commander”) is a black-and-white photograph by the Soviet photographer Max Alpert. It depicts a Soviet military officer armed with a TT pistol who is raising his unit for an attack during World War II. This work is regarded as one of the most iconic Soviet World War II photographs, yet neither the date nor the subject is known with certainty. According to the most widely accepted version, the photograph depicts junior politruk (political officer) Aleksei Gordeyevich Yeryomenko, minutes before his death on 12 July 1942, in Voroshilovgrad Oblast, Ukraine.
Wikimedia Commons.
Allied victory in WWII is usually viewed through the lens of large land battles, from Stalingrad to Kursk to D-Day. However, battlefield losses of equipment in these “great” land battles were relatively small and easily replaceable. This column demonstrates that the real effort of the major powers was put into the construction of air and sea weapons. The Allies used their air and sea power to destroy the Axis’s in a multi-layered campaign. This was the true battlefield of WWII: a massive air-sea super battlefield that stretched for thousands of miles. Victory in this super-battlefield led to victory in the war.
Every aspect of WWII is discussed in a vast literature. Considering its diversity, explanations of why Germany lost the war are surprisingly predictable. It remains widely argued that the Nazis were beaten mostly by the Soviet Union’s powerful Red Army (Hastings 2005: 508, Kennedy 2013: 183).
From June 1941 to May 1945, German “power” was supposedly engaged and destroyed by the Russians. At some points, more than two-thirds of German infantry were engaged against the Red Army. The famous battles of the Eastern Front, such as Stalingrad and Kursk, supposedly caused the Germans’ crippling losses. The upshot of this lopsided deployment was that most German soldiers died in the East. Fighting against the Americans and British, conversely, is often portrayed as a secondary concern (Roberts 2010: 573).
What’s wrong with a focus on battles?
This battle-centric view, like much history of WWII, is old-fashioned. Historians of strategy have moved away from seeing battles as determinative. Nolan (2017) has argued that attrition losses are more important than battle losses in explaining outcomes.
The battle-centric analysis implies that infantry deployment is the best way to analyse effort. Yet, human-power was rarely the key factor in deciding combat in WWII. Equipment and specialised training mattered more. Possessing and operating the largest stores of modern weapons, not only tanks and artillery but also aircraft and naval vessels, determined the course of battles and the war.
If we reframe the discussion of the war to look not only at what equipment was made but also at how it was destroyed, it emerges that the war was decided far from the land battlefield (O’Brien 2015). The most striking sign of this is how little war production went to the land war and how much went to the combined air-sea war. This was the case for all the powers except the USSR.
On the anniversary of the German invasion of Poland, Arthur Chrenkoff wonders if Stalin’s greatest miscalculation wasn’t refraining from attacking the Nazi forces after they’d been fighting the Polish army for three weeks in 1939:
Military situation in Poland, 14 September 1939 (map does not show Slovak Army activity in southern Poland).
United States Military Academy, Department of History via Wikimedia Commons.
In late August, the Soviet Union signed the infamous Ribbentrop-Molotov non-aggression pact with Germany, effectively green-lighting Hitler’s invasion of Poland a few days later. The secret protocols attached to the pact stipulated for the division of Central Europe between the two powers, with the Soviet Union being rewarded for its cooperation with the Nazis with the gift of eastern Poland, the Baltic states and Bessarabia, or the north-eastern Romania (as well as, it transpired later, the German non-interference during the Soviet invasion of Finland).
The Soviets were not naive (even if Stalin discounted all the indications of the coming German attack in 1941) to believe in a long-term friendship with Nazi Germany. There are strong indications that the Soviet Union intended to attack Germany, perhaps sometime in 1942, but Hitler beat it to the punch. The official Russian justification for the Ribbentrop-Molotov pact has certainly always been that the Soviet Union needed to buy itself extra time to prepare for this eventual showdown, since in 1939 it was still nowhere near ready (not least because of Stalin’s decapitation of the Red Army’s top leadership during the Great Terror a few years before).
But what if that was Stalin’s greatest miscalculation ever? By 17 September, when the Red Army crossed the eastern borders of Poland in accordance with the secret partition agreement, it was pretty clear to all that Poland was close to a military defeat (it would have hold on for longer, of course, without the Soviet stab in the back, but this would not have changed much without the Western allies’ military involvement, which never eventuated). While the German armed forces were winning, they were also overcommitted and overstretched. The German high command expected a quicker and easier victory and were taken aback by the ferocity of Polish resistance, despite clear German superiority in armour, air power and logistics. By the second half of September, some ammunition stocks were beginning to run low (particularly bombs) and motorised equipment, from tanks to trucks, has been significantly degraded through a combination of attrition and significant wear and tear in Polish autumn.
So what if the Red Army, instead of eventually coming to a halt along the previously agreed demarcation line, kept going west? There was no significant Polish military force to take into account and German army was tired and weakened after three weeks of hard fighting (losing a third of its tanks and 25 per cent of its air force in the process). While Wehrmacht had numerical advantage on the ground, this was only because the Red Army chose to invade Poland with half a million men, which was certainly enough to subdue the thinly-held eastern marches, but should they have needed it, the Soviets had reserves to draw upon to even out the field against the Germans. Even with their 33 committed divisions, the Red Army had a significant advantage over the German armed forces in the Polish theatre in terms of armour and air power (two to one for the former).
Who would have triumphed in this 1939 clash of the rival totalitarian war machines? We don’t know, of course, except that at the time of the invasion of Poland, Germany was militarily at its weakest point it would be until the final months of World War Two. Should the Red Army have proven victorious in September and October 1939, it would have likely ended up in Berlin in a matter of weeks, instead of years it eventually took. It’s a reasonable guess that Great Britain and France, faced with the Soviet invasion of the Reich and the looming defeat of Hitler, would have overcome their initial inertia and moved into Germany from the west so as to prevent having the communists proverbially water their horses in the Rhine. In this scenario, we would have ended up with a divided Germany and a divided Europe (though without much of the rest of Central and south-Eastern Europe in the Soviet camp) some six years earlier and without the tens of millions of dead, a ruined continent, and the Holocaust that accompanied World War Two as it actually unfolded.
Alas.
Orwell’s press card portrait, 1943
I see that the railings are returning — only wooden ones, it is true, but still railings — in one London square after another. So the lawful denizens of the squares can make use of their treasured keys again, and the children of the poor can be kept out.When the railings round the parks and squares were removed, the object was partly to accumulate scrap-iron, but the removal was also felt to be a democratic gesture. Many more green spaces were now open to the public, and you could stay in the parks till all hours instead of being hounded out at closing times by grim-faced keepers. It was also discovered that these railings were not only unnecessary but hideously ugly. The parks were improved out of recognition by being laid open, acquiring a friendly, almost rural look that they had never had before. And had the railings vanished permanently, another improvement would probably have followed. The dreary shrubberies of laurel and privet — plants not suited to England and always dusty, at any rate in London — would probably have been grubbed up and replaced by flower beds. Like the railings, they were merely put there to keep the populace out. However, the higher-ups managed to avert this reform, like so many others, and everywhere the wooden palisades are going up, regardless of the wastage of labour and timber.
George Orwell, “As I Please” Tribune, 1944-08-04.
World War Two
Published on 31 Aug 2019As the war turns one year old, there seems to be no end in sight. The Luftwaffe starts targeting civilian areas of London, the peoples of Eastern Europe switch country without moving houses, in occupied territory the population continues to be terrorized, and an end to the Chinese war that has been raging on for years now seems ever further away.
Join us on Patreon: https://www.patreon.com/TimeGhostHistory
Or join The TimeGhost Army directly at: https://timeghost.tvFollow WW2 day by day on Instagram @World_war_two_realtime https://www.instagram.com/world_war_t…
Join our Discord Server: https://discord.gg/D6D2aYN.
Between 2 Wars: https://www.youtube.com/playlist?list…
Source list: http://bit.ly/WW2sourcesWritten and Hosted by: Indy Neidell
Produced and Directed by: Spartacus Olsson and Astrid Deinhard
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Creative Producer: Joram Appel
Research by: Indy Neidell
Edited by: Karolina Dołęga
Map animations: EastoryColorisations by Norman Stewart and Julius Jääskeläinen https://www.facebook.com/JJcolorization/
Sources:
Soviet occupation of Bessarabia and Northern Bukovina. Military parade in Kishinev on the 4th of July 1940, ANRM, Fototeca, 24950 from http://anr.infoideea.ro/basarabia1940…Eastory’s channel: https://www.youtube.com/channel/UCEly…
Archive by Screenocean/Reuters https://www.screenocean.com.A TimeGhost chronological documentary produced by OnLion Entertainment GmbH.
From the comments:
World War Two
6 days ago (edited)
Tomorrow, the war turns one year old, just like our channel. It doesn’t feel like a year, but when you think about what has happened all over the world since the Germans invaded Poland, it feels like a lifetime. Since then, our project has grown significantly, with new editors, community managers, and other people that help us out to make this series the best that it could be. We owe that to each and every one of you who stuck around and watched, shared, and engaged with our channel. We’re especially grateful to our supporters on Patreon and the TimeGhost website. It’s your support that makes this show possible and helps us to keep improving our quality. Our next goal is to raise enough money to go abroad and film on location, so that we can give you a real look of what it was like, and get in-depth knowledge from local historians. So please, support us on Patreon at https://www.patreon.com/TimeGhostHistory or at our website at https://timeghost.tv.A big virtual hug from all of us,
The TimeGhost Team
World War Two
Published on 30 Aug 2019How young were British soldiers? Could Graf Spee have gotten away? What was the French air force like? Questions, questions, questions – from you no less! With answers from us Out of the Foxholes.
Join us on Patreon: https://www.patreon.com/TimeGhostHistory
Or join The TimeGhost Army directly at: https://timeghost.tvFollow WW2 day by day on Instagram @World_war_two_realtime https://www.instagram.com/world_war_t…
Join our Discord Server: https://discord.gg/D6D2aYN.
Between 2 Wars: https://www.youtube.com/playlist?list…
Source list: http://bit.ly/WW2sourcesImage sources:
Drawing Morane-Saulnier M.S.406 C1 and Dewoitine D.520 fighters : KaboldyWritten and Hosted by: Indy Neidell and Nicholas Moran
Produced and Directed by: Spartacus Olsson and Astrid Deinhard
Executive Producers: Bodo Rittenauer, Astrid Deinhard, Indy Neidell, Spartacus Olsson
Creative Producer: Joram Appel
Research by: Indy Neidell, Nicholas Moran, and Joram Appel
Edited by: Wieke KapteijnsEastory’s channel: https://www.youtube.com/channel/UCEly…
Archive by Screenocean/Reuters https://www.screenocean.com.A TimeGhost chronological documentary produced by OnLion Entertainment GmbH.
From the comments:
World War Two
39 minutes ago
One day before the war has being going on for a whole year, we look back at some stuff from 1939 and 1940. And once again Nicholas Moran, the Chieftain https://www.youtube.com/user/TheChieftainWoT joins us to answer your questions. This time he leaves his main turf (tanks) to dive into his other area of expertise; naval battles. Please remember that we can’t field questions from the comments so if you want submit a new question do it here: https://community.timeghost.tv/c/Out-of-the-Foxholes-QsComing out with Out of the Foxholes has been a bit of a challenge as we try to master the crazy amount of stuff going on in our main episodes. But thanks to the fantastic collaboration of the TimeGhost Army on https://www.patreon.com/TimeGhostHistory and https://timeghost.tv we are constantly expanding our capacity and we hope to come out with these a bit more often now! For now, enjoy and remember that tomorrow our first anniversary episode comes out!
PeriscopeFilm
Published on 6 May 2016Support Our Channel: https://www.patreon.com/PeriscopeFilm
First made in 1937 by General Motors and then repackaged for the WWII war effort, DIESEL THE MODERN POWER tells the story of the development and principles of the diesel engine. The film uses live action and animation to show how the diesel engine works, and live action footage of Sherman tanks, streamlined locomotives, switching engines, ships, and more.
The film begins with an historical overview that includes a brief lesson on how to make fire, including two stones, rubbing pieces of wood, and even the “fire syringe” that was used by the people of Southeast Asia. The syringe is used to demonstrate the operation of a piston in an engine.
At 14:30, 600 hp diesel engine are seen at the Century of Progress Exposition in Chicago. At 14:46, the Burlington Pioneer Zephyr is seen running from Chicago to Denver. Mainline passenger locomotives are seen, providing up to 6000 hp. Diesel switch engines are seen at the 15:30 mark.
At 18:40, lumber equipment, oil pumps, and earth moving equipment are seen — all driven by diesel engines.
The Detroit Diesel works is seen at the 19 minute mark. Diesel powered submarines, mine sweepers and coast patrol boats as well as fleet tugs, are also seen.
A two-stroke diesel engine is a diesel engine that works in two strokes. A diesel engine is an internal combustion engine that operates using the Diesel cycle. Invented in 1892 by German engineer Rudolf Diesel, it was based on the hot-bulb engine design and patented on February 23, 1893. During the period of 1900 to 1930, four-stroke diesel engines enjoyed a relative dominance in practical diesel applications. Charles F. Kettering and colleagues, working at the various incarnations of Electro-Motive and at the General Motors Research Corporation during the 1930s, advanced the art and science of two-stroke diesel technology to yield engines with much higher power-to-weight ratios than the two-stroke diesels of old. This work was instrumental in bringing about the dieselisation of railroads in the 1940s and 1950s.
All diesel engines use compression ignition, a process by which fuel is injected after the air is compressed in the combustion chamber, thereby causing the fuel to self-ignite. By contrast, gasoline engines utilize the Otto cycle, or, more recently, the Atkinson cycle, in which fuel and air are mixed before entering the combustion chamber and then ignited by a spark plug.
Powered by WordPress
