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2022.01.22 01:50 Narendra_17 Stockholm syndrome case study
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2022.01.22 01:50 Navy_General_Board A brilliant design feature on the Yamato class
| There was many incredible things about the design of the Yamato class. However, one particular feature stands alone. Something that is simple as it is ingenious! |
So what could this mystery thing be? Well, before we get to it, we need to first talk guns and loading them!
As battleships evolved, they increasingly made use of larger, more powerful guns.
In turn, these guns required larger turrets to house them. However, other things also increased in size along with the guns, namely the propellants and loading mechanisms.
As naval guns got larger and the shells they fired got larger, the propellants needed to propel them down the barrel got proportionately larger as well.
Larger guns typically needed multiple bags of propellant. Even divided up, these individual bags could be quite heavy.
For example, the 46cm (18.1") guns of the Yamato class needed 360kg of propellant, divided up into six 60kg bags.
It was impossible for the gun crew to manhandle this propellant into the chamber. This was why battleships had to make use of complicated loading systems.
The problem with the loading system was that they were bulky. Furthermore, it had to be designed to fit inside of a turret of practical size. A balance had to be maintained where the turret was not overly heavy or large, but the guns could be loaded without unnecessary steps.
Too many unnecessary steps would lead to a reduction in the rate of fire.
Most small guns could use a relatively simple loading cycle. The shell would be rammed into the chamber followed by the propellant.
A two stroke loading system.
The larger, heavier propellant charges of the largest naval guns could not allow for this in the restricted confines of the turret.
Thus, the largest naval guns had the propellants broken into groups to be rammed into the chamber Usually in two groups of propellants.
This was a three stroke system. The rammer had to ram the shell and two groups of propellant separately.
Some Navies were able to retain a two-stroke system, but it usually required manhandling the propellant onto the ramming tray and slowed the rate of fire.
The Yamato class, using such giant guns, naturally presented quite a problem.
Japanese designers pondered this (while also being mindful of the problems for the 51cm/20.1" successor weapons) and developed a rather ingenious solution.
The loading system could move out of the way to make room for the shells and propellants!
This was accomplished through the use of two ramming systems, one for the shells and one for the propellants.
The first ramming system involved a shell ramming tray and shell rammer. These were mounted on a sliding bogie.
The shell would be hoisted into position and then tipped into the shell tray. The bogie slid forward into position to let the shell be rammed into the breech.
Once the shell was loaded, the entire shell ramming system would be slid backwards on the bogie. This would free up space for the propellants.
The propellants would arrive together, all six secured in a powder cage. The cage would arrive already positioned at the breech.
There, a second rammer would ram all six bags into the chamber. A two stroke loading system with no need for human interference!
Once the rammer retracted, the powder cage would then descend back down the barbette and the breech would be closed. The gun was ready to fire.
Once the guns fired and the breech was opened again, the another shell would be tipped into the tray and the bogie would once again slide forward into position, starting the process all over again!
This was a beautiful system for a variety of reasons.
It allowed for a simple, two stroke system that removed the human element as much as possible. This sped up the rate of fire and allowed the 46cm guns to remain competitive with smaller weapons.
In addition, the system was remarkably compact.
Compare the size of the Yamato turret with the German and British 15" twin turrets. They were not much larger (at least in size) in relation to smaller 15" and 16" triple turrets.
The downside was that the system was heavy, a fact that contributed to the prodigious weight of the Yamato turrets.
In addition, the system likely made turret protection difficult. Making the turret more flashtight was probably a challenge.
Overall I would say that Japanese designers achieved quite a remarkable feat.
Despite the large shells and propellant charges, they still retained a respectable rate of fire. This was achieved while still keeping the overall system relatively compact.
It's also worth pointing out that the Royal Navy wanted to utilize a similar system for the Lion class. The Mark IV guns were to use a two-stroke loading system, but they still had not figured out how to fit it inside the turret. Gives credit to Japan's shell bogie system!
Overall, I think this is a perfect example of the considerable thought that Japan put into the Yamato class. In many ways, the Yamato design was more advanced than its contemporaries. Japan built a massive battleship, but not one that was massively unwieldy.
submitted by Navy_General_Board to Navy_General_Board [link] [comments]
2022.01.22 01:50 Old_Truth6995 คนไม่เอาถ่าน - Big Ass【OFFICIAL MV】
2022.01.22 01:50 CHAINREDLIGHTNIN Rockstar still hasn’t resolved the off radar glitch used by cheating griefers. The Unforgiven Gang is guilty.
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2022.01.22 01:50 Esperaux Abolish Restaurants
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2022.01.22 01:50 i_broke_his_fkn_leg What are some moments when you randomly vibed with a stranger?
2022.01.22 01:50 bysais [Complete] [490k] [Epic Fantasy] The Lunar Six: Nova (Book One of Five)
Hi everyone! Please don't be dissuaded by the word count, I know it's massive, and that's precisely why I would love to find some betas! This is the first book in a planned 5-book saga. I've only had a few friends and family members read it, so now I'm looking for an outside view! I'd like to know what works, what doesn't, what can be cut out, or just some critique/feedback.
For content warnings, I will state there is violence, abuse, blood, mental illness, murder, torture. The book is set in a fictional fantasy world, with elements of magic, gods, and betrayal.
For two millennia, the Moon Gods oversight has plagued Gaia with chaos, and hallowed Söl weeps for her planet. Without the prophesized Lunar Six to tame chaos, Gaia is five sure years away from the Blackout, an eruption of accursed power that threatens to erase it from Söl’s cosmos.
In 2096, Lyka Sorex seeks to spend the rest of her days living in relative peace with her family. But when she is suddenly sold to Nova, the organization destined to save the world, she decides then and there that she will do everything in her power to master Gaia’s primal energy in order to avenge her murdered mother and reunite with her brother. However, she soon finds herself facing chaos, as a powerful curse begins to awaken inside her, forcing her to face something darker than she ever imagined.
As the Rebel Legion devastates Gaia with infernal daemons and undead Delcata, a wicked plot to overthrow the Queen of a founding nation is uncovered. As a soldier, Lyka is forced to set revenge aside and fight against chaos. But when sealed memories return and reveal harrowing secrets of the past, she must fight to keep the last shreds of her wavering sanity intact as the burden of duty falls to her shoulders.
If you're interested, here is a link to the first chapter!
Thank you so much for your consideration!
submitted by bysais to BetaReaders [link] [comments]
2022.01.22 01:50 vimfan S6 can't recognise correct location of dock
When I got the S6, I set up the dock in one room while I was installing and figuring it all out. Got the maps made and rooms divided etc. A few weeks later I moved the dock to its final home under a dresser. It didn't recognise the new location of the dock at first. Even though I started cleaning jobs on the dock, when finished it would return to the old dock location, then complain the dock was not there. I had to place it back on the dock manually. After a while, it finally moved the dock location on the map, and went back there when finished.
Last week it spontaneously moved the dock location on the map back to the original location. Now it has started messing up the map because it is seeing obstacles/walls/etc in places that don't make sense if the dock location were correct (it thinks it is starting in the lounge, but is actually starting in kitchen). I've tried manually placing the S6 on the dock as suggested online, but it hasn't helped it determine the correct location.
Is there an option in the app to simply relocate the dock on the map - i.e. to tell it where the dock really is? I can't find such a feature in the app, or any other way to have it try to reset the dock location.
submitted by vimfan to Roborock [link] [comments]
2022.01.22 01:50 Coohel Ny variant spreder sig – du kan blive smittet, selvom du lige har haft Omikron, siger SSI-forsker
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2022.01.22 01:50 tymatroller_papu777 No joke este es un nft
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2022.01.22 01:50 Leofriiic Capa de vortice inestable
2022.01.22 01:50 I_Like__Stuff I like me some _______ in the morning
2022.01.22 01:50 cryptocalbot Live Stream - Dexioprotocol (DEXI): January 22, 2022 4:00 PM UTC
2022.01.22 01:50 No_Ball4465 Here’s another OC inspired by Gorillaz and in the same universe as my band Kravine
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2022.01.22 01:50 Dutch_Uncle2 Do you want to die for Donetsk?
OK, that is mutated from a French newspaper in the1930's, which asked their readers, "Do you want to die for Danzig?" at a time when the Germans and Poles were stirring the pot. Taking the narrowest possible view on this travel forum, this type of thing is not good for tourism in any form, including those who are armed and wearing baggy clothing appropriate for use in mud and snow, not the neo-Che type of fashion statements.
We already have enough, what with our own political and social squabbles, the pandemic, and trying to calibrate the acceptable degree of pearl-clutching about the Olympics. My call is that it will continue to be messy, and my sympathy goes out to the guys in the mud and snow.
submitted by Dutch_Uncle2 to ThornTree [link] [comments]
2022.01.22 01:50 zyugyzarc backface culling
|submitted by zyugyzarc to blendermemes [link] [comments]|
2022.01.22 01:50 jubinell [Question] Have you ever succeed in a counter notification for a music cover you made of somebody else's song?
Youtube is a good place for musicians to post cover songs. However, many content owners don't like that. Some block the video entirely. Some other allows the video to monetize but they take all of the ad revenue, discrediting the efforts of the musician who practiced and performed the song, helping to increase the popularity of the song.
In this thread I want to ask a very specific question. Have you ever successfully sent a counter notification to a copyright owner to fight for your right to monetize (or co-monetize) a cover song that you made?
Just to be clear, this song is definitely copyrighted. That is not the question. Please don't lecture me with "don't play somebody else's music without their permissions." I am asking a very specific question, which is a successful "counter notification" on Youtube platform. Please only answer if you have had a successful counter notification. I would love to learn from you.
FYI here is my song which is rightfully claimed by Walt Disney Music. They want to take the entire ads revenue from it. Else I must take it down:
submitted by jubinell to youtubers [link] [comments]
2022.01.22 01:50 digitalsimian78 McLaren x Vuse - McLaren have said they are open to a title sponsor for 2022. Here’s my take on Vuse McLaren still using some papaya orange.
|submitted by digitalsimian78 to formula1 [link] [comments]|
2022.01.22 01:50 cryptocalbot Live Stream - Dexioprotocol (DEXI): January 22, 2022 4:00 PM UTC
2022.01.22 01:50 OddSense794 The Aral Sea, formerly the fourth largest lake in the world, has been drying up since the 1960's due to poor water management practices, so much so that the eastern basin is now called the Aralkum Desert, full of ghostly relics of rusting ships and decaying docks.
|submitted by OddSense794 to curiousvideos [link] [comments]|
2022.01.22 01:50 BlankVerse 'No More Stolen Election Talk': New Texts Show Sean Hannity Was Desperate to Keep Trump Quiet After Jan. 6
|submitted by BlankVerse to FoxBrain [link] [comments]|
2022.01.22 01:50 okgeo1 ranting venting, word vomit
I’m having a terrible night. I live in a different state than my family who still lives in the town i grew up in. I came home from my apartment as work has been super slow and honestly i hate living where i do. I hate being away from everyone (friends, family, familiarity) it’s overwhelming and I am miserable in my apartment most of the time. I’m all alone, i’ve been there for 7 months and haven’t made a friend. I’ve been coming “home” more often and have stayed for about a week this time. Everytime however I get to a point where I need to get out because i start settling back in and remember why i hate it here so much and why i got out; my toxic family, small town vibe, everyone knows everyone and they want to know everything ect. I can’t stop thinking how bad I want to go home, but not here with my family or in my apartment. I don’t feel comfortable with anyone and I need to escape so bad. I have nowhere to go nobody to trust and there’s literally nothing I can do about it. I feel so fucking alone in this shitty world, and shitty things never seem to stop happening to me. The only person i want to talk to doesn’t want me in their life anymore and it’s midnight on a friday so i can’t talk to my therapist. I am just so overwhelmed and i have no idea what to do.
submitted by okgeo1 to BPD [link] [comments]
2022.01.22 01:50 regrettibaguetti I'm gonna make a different kind of sim. all of mine look the same, hot alt chicks that look like they're on Tumblr. My sim 20 minutes later:
2022.01.22 01:50 biscuitistripping plain n simple
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2022.01.22 01:50 starfeed 220120 OMEGA X (오메가엑스) | 'LOVE ME LIKE' Jacket Shooting Behind The Scenes
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