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一週又來了
但我什麼都沒做 天哪😫
好啦 現在要抱佛腳了
火力全開！！🔥🔥🔥
Blue Monday is coming.😱 Last week I did nothing, no reading, no studying. That was not cool. So now I have to cram for my homework. 😳😳Firing on all cylinders 🔥🔥
#hellouk🇬🇧 #寧好倫敦 #firingonallcylinders #cramforit #studyhardplayhard #goodluck #gogopowerrangers @ London, United Kingdom
聽過767i嗎? 採用V16引擎...
BMW E32 767i V16 "Goldfish"
In the late 1980s, BMW secretly built an experimental super 7 that was powered by a massive V-16 engine.
The project was the brainchild of Dr. Karlheinz Lange, the engineer who was in charge of BMW’s powertrain department at the time. He enlisted the help of an experienced engineer named Adolf Fischer to bring to life his vision of a 7 dialed up to 11. Fischer was seen as the right man for the job because he had designed the 5.0-liter V-12 found under the hood of the 750i and the 750iL.
Work on the new engine began in July of 1987. Fischer essentially developed an evolution of the 5.0-liter V-12 (called M70 in BMW-speak) that retained the 60-degree V but received four additional cylinders. The block was cast using high-silicon aluminum, and the heads were each fitted with a single chain-driven overhead cam. All told, the V-16 had a displacement of 6,651 cubic centimeters (about 406 cubic inches), and it was nearly a foot longer than the V-12 it was based on.
The engine was tested on a dyno for the first time on December 24, 1987, and the results were downright impressive. It generated 408 horsepower at 5,200 RPM, and 461 pound-feet of torque at 3,900 RPM. In comparison, the 750i’s V-12 was rated at 300 horsepower and 332 pound-feet of torque, and the U.S.-spec E34-series M5 used a 3.5-liter straight-six rated at 256 ponies and 243 pound-feet of twist.
With the 16-cylinder running smooth as silk, BMW began to look for the best way to shoe-horn it between the front fenders of an E32-series 750iL.
“What was immediately obvious was that the engine would not have fitted without a substantial redesign of the car,” explained project manager Hanns-Peter Weisbarth in an interview with Bimmer magazine in August of 2011.
The super 7 was still largely experimental, so BMW went with the simplest solution. The 750iL’s radiator was sent back to the parts bin and replaced by two smaller units that were installed in the trunk, a setup used more than a decade earlier on the IMSA-winning 3.0 CSL. The engineers cut ducts into the rear quarter panels, installed hand-built fiberglass scoops to direct cooling air to the radiators, and fitted the rear fascia with a wide metal grille in order to extract hot air from the trunk. The custom grille required the use of smaller taillamps, and the license plate had to be relocated to the bottom of the rear bumper. The prototype was painted in a dark shade of gold, so it was affectionately nicknamed Goldfish.
The series-produced 750iL was equipped with a four-speed automatic transmission built by ZF, but the V16-powered prototype used a six-speed manual gearbox borrowed from the 8 Series coupe. It accelerated from zero to 60 MPH in about six seconds, and it didn’t stop until it hit roughly 175 MPH, a dream come true for executives who commuted on Germany’s famed autobahn. The downside is that fuel economy checked in at 11 MPG in stop-and-go city driving, 16 MPG at 75 MPH, and as low as 9.6 MPG when cruising at triple-digit speeds.
Lange, Fischer, and Weisbarth knew from the very beginning of the project that the Goldfish might not receive the proverbial green light for production. The V-16 engine was promising, and bringing a 767iL to the market would have shown the might of BMW’s research and development department, but the automaker’s board of management decided not to move forward with the development of a super 7 Series because a V-12 was deemed big enough. The Goldfish consequently remained a one-of-a-kind prototype and today remains in BMW’s possession, though not on public display.
📝 by Ronan Glon (hemmings.com)
10000匹馬力起步時，輪胎瞬間變形
What 10,000 horsepower does to a top fuel tire at launch.
TOP FUEL ACCELERATION PUT INTO PERSPECTIVE
* One Top Fuel dragster 500 cubic-inch Hemi engine makes more horsepower (10,000 HP) than the first 5 rows at the Daytona 500.
* Under full throttle, a dragster engine consumes 1.2-1.5 gallons of nitro methane per second; a fully loaded 747 consumes jet fuel at the same rate with 25% less energy being produced.
* A stock Dodge Hemi V8 engine cannot produce enough power to merely drive the dragster's supercharger.
* With 3000 CFM of air being rammed in by the supercharger on overdrive, the fuel mixture is compressed into a near-solid form before ignition. Cylinders run on the verge of hydraulic lock at full throttle.
* At the stoichiometric 1.7:1 air/fuel mixture for nitro methane the flame front temperature measures 7050 degrees F.
* Nitromethane burns yellow. The spectacular white flame seen above the stacks at night is raw burning hydrogen, dissociated from atmospheric water vapor by the searing exhaust gases.
* Dual magnetos supply 44 amps to each spark plug.
This is the output of an arc welder in each cylinder.
* Spark plug electrodes are totally consumed during a pass. After 1/2 way, the engine is dieseling from compression plus the glow of exhaust valves at 1400 degrees F. The engine can only be shut down by cutting the fuel flow.
* If spark momentarily fails early in the run, unburned nitro builds up in the affected cylinders and then explodes with sufficient force to blow cylinder heads off the block in pieces or split the block in half.
* Dragsters reach over 300 MPH before you have completed reading this sentence.
* In order to exceed 300 MPH in 4.5 seconds, dragsters must accelerate an average of over 4 G's. In order to reach 200 MPH well before half-track, the launch acce leration approaches 8 G's.
* Top Fuel engines turn approximately 540 revolutions from light to light!
* Including the burnout, the engine must only survive 900 revolutions under load.
* The redline is actually quite high at 9500 RPM.
* THE BOTTOM LINE: Assuming all the equipment is paid off, the crew worked for free, & for once, NOTHING BLOWS UP, each run costs an estimated $1,000 per second.
0 to 100 MPH in .8 seconds (the first 60 feet of the run)
0 to 200 MPH in 2.2 seconds (the first 350 feet of the run)
6 g-forces at the starting line (nothing accelerates faster on land)
6 negative g-forces upon deployment of twin ‘chutes at 300 MPH An NHRA Top Fuel Dragster accelerates quicker than any other land vehicle on earth . . quicker than a jet fighter plane . . . quicker than the space shuttle.
The current Top Fuel dragster elapsed time record is 4.420 seconds for the quarter-mile (2004, Doug Kalitta). The top speed record is 337.58 MPH as measured over the last 66' of the run (2005, Tony Schumacher).
Putting this all into perspective:
You are driving the average $140,000 Lingenfelter twin-turbo powered Corvette Z06. Over a mile up the road, a Top Fuel dragster is staged & ready to launch down a quarter-mile strip as you pass. You have the advantage of a flying start. You run the 'Vette hard up through the gears and blast across the starting line & pass the dragster at an honest 200 MPH. The 'tree' goes green for both of you at that moment.
The dragster launches & starts after you. You keep your foot down hard, but you hear an incredibly brutal whine that sears your eardrums & within 3 seconds the dragster catches & passes you.
He beats you to the finish line, a quarter-mile away from where you just passed him. Think about it - from a standing start, the dragster had spotted you 200 MPH & not only caught, but nearly blasted you off the road when he passed you within a mere 1320 foot long race!
That's acceleration!
❖ The Real Time Videos are available now and Paint with My Brush
PATREON : https://www.patreon.com/jayartpainting
❖ Support for My Art
PATREON : https://www.patreon.com/jayartpainting
DONATION : https://streamlabs.com/jayartpainting
I do this as my full time job so your support is very much appreciated. Become my patron on Patreon, then you can watch the real-time painting videos and i send you my brushes as a gift. Thanks for the support.
❖ Jay Lee is a specialized watercolor artist. My videos are showing how to paint flowers, nature and other techniques on the various tutorials offered.
❖ 영상 시청해주셔서 감사합니다. 한국사람이고요 영어로 영상을 올리고 있습니다. 몇몇 한국 분들이 댓글 달아 주시는데 너무너무 감사드립니다.
❖ 哈囉~~大家好，我來自韓國，因為老婆是台灣人，所以住在台灣。我的影片內容是教大家使用水彩畫及介紹不同的畫畫方法，謝謝你們的觀看!
❖ Classification of paints
- Painting Techniques / Creative & Fun Art Projects
- Beginner (Level 1, Level 2)
- Intermediate (Level 3, Level 4)
- Advanced (Level 5, Level 6)
❖ Supply List
Paper : Saunders Waterford (300g/m2, 140lb) cold pressed paper
Paints : Holbein, Shinhan, Schmincke Akademie and Horadam Aquarell
Brushes : Normal watercolor brushes from one dollar store and chinese bamboo brushes
Palette :
Small One - Schmincke 12 half-pan box set
Middle One - AP. Magic Aluminium Palette E0021
Big One - SHINHAN Watercolor Aluminium Palette A30
❖Camera
Sony RX100V, Logitech C922 Webcam, Gopro Hero 4, iPad Pro
❖ Music
Sweet as Honey by Topher Mohr and Alex Elena
Cylinder Six by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/cylinders/
Artist: http://chriszabriskie.com/
Isolated by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100792
Artist: http://incompetech.com/
❖ Watercolor brushes
There are many people who ask me which brushes are the preferred brushes to use for beginners.
- My answer to them is that all the brushes are great to use and compliment each other. My brushes are not expensive to purchase, they cost around $1-4 USD, some prices may vary on the different brushes used duo to special use of each brush. Remember that with each brush you use you will have a different experience and a range of different feeling. The important thing is that you and the brush work as one to find the balance between creation and skill. The artist's hand is very important in making the painting and to feel the way the water on the brush moves as the brush creates the ultimate master piece.
❖Improve your painting skills
Sometimes people ask me that they've been painting for months, but they think nothing improved.
- Well, I want to say that I have been painted for 15 years and I enjoy my painting every moment. If you enjoy your painting, that is the right way to go forward. Don't be hurry. You just need time. Now you keep improving your painting skill.
❖ Contacts
IG, FB: @jayartpainting @jayartfamily
E-mail : tkstoryman@hotmail.com
( If you have any questions please feel free to contact me )
........................................................
How To : Watercolour Painting Tutorial for Beginners / Demonstration / 수채화 그림 그리기
❖ Jay Lee is a specialized watercolor artist. JayArt videos are showing how to paint flowers, nature and other techniques on the various tutorials offered.
영상 시청해주셔서 감사합니다. 한국사람이고요 영어로 영상을 올리고 있습니다. 몇몇 한국 분들이 댓글 달아 주시는데 너무너무 감사드립니다.
❖ Support for my Art
DONATION : https://streamlabs.com/jayartpainting
PATREON : https://www.patreon.com/jayartpainting
❖ Classification of paints
- Beginner (Level 1, Level 2)
- Intermediate (Level 3, Level 4)
- Advanced (Level 5, Level 6)
Please check out my YouTube channel, then you will see the classified Tutorials.
❖ Supply List
Paper : Saunders Waterford (300g/m2), Arches Aquarelle (185g/m2) and Hot Pressed Paper.
Paints : Shinhan, Holbein watercolors
Brushes : Chinese bamboo brushes and watercolor brushes from one dollar store (Cheap one)
Palette : SHINHAN Watercolor Aluminum Palette A30
Etc. : Faber-Castell Watercolor Pencils, Uni-ball Micro Deluxe Waterproof Pen, Tachikawa dip pens, AP drawing ink and Kuretake Water brush
If you are a beginner, it's better to purchase not expensive watercolors and other supplies. I sometimes use a children paint set. It makes me feel so free. Then you can finally enjoy watercolor.
❖ Music
Cylinder Six by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/cylinders/
Artist: http://chriszabriskie.com/
The 49th Street Galleria by Chris Zabriskie is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://chriszabriskie.com/uvp/
Artist: http://chriszabriskie.com/
Gymnopedie No 1 by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100787
Artist: http://incompetech.com/
Gymnopedie No 2 by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100786
Artist: http://incompetech.com/
❖ Watercolor brushes
There are many people who ask me which brushes are the preferred brushes to use for beginners.
- My answer to them is that all the brushes are great to use and compliment each other. My brushes are not expensive to purchase, they cost around $1-4 USD, some prices may vary on the different brushes used duo to special use of each brush. Remember that with each brush you use you will have a different experience and a range of different feeling. The important thing is that you and the brush work as one to find the balance between creation and skill. The artist's hand is very important in making the painting and to feel the way the water on the brush moves as the brush creates the ultimate master piece.
❖Improve your painting skills
Sometimes people ask me that they've been painting for months, but they think nothing improved.
- Well, I want to say that I have been painted for 15 years and I enjoy my painting every moment. If you enjoy your painting, that is the right way to go forward. Don't be hurry. You just need time. Now you keep improving your painting skill.
Meditation Impromptu 01 by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100163
Artist: http://incompetech.com/
❖ E-mail :
tkstoryman@hotmail.com
( If you have any questions please feel free to contact me )
........................................................
http://jp.youtube.com/watch?v=Trn7-SD6fCQ
レストア完成、
おめでとう、
HONDA and DREAM CB750FOUR (Doremushebe ..floatage.. Foix) are motorcycles to which Honda Motor Co., Ltd. was doing the manufacturing sales.
Details until developing
At first, the reputation in foreign countries was not fragrant though HONDA that accomplished complete conquest by the road racing world championship at that time aimed to advance worldwide on a commercial side, and announced and had exported the new car of dream CB450 etc. one after another except the desire. It is because there was respect that lacks from a room that the rider can manipulate even if the performance is put out by a small displacement little to easiness to get on because this values a top speed of the motorcycle as a flow from the race.
Then, all technologies at that time will be concentrated on manufacturing as a motorcycle at that time because it becomes a maximum level displacement though the vehicle that can correspond also to a recent race standard after coexisting of the performance and room is attempted because of the expansion of the displacement is planned and production was decided.
The vehicle manufactured thus is dream CB750FOUR (henceforth CB). The dream of the car name is a series trademark that HONDA was using for the efficient at that time, sports type.
The main equipment and performance of CB
Engine Parallel four cycle four cylinders OHC
The cylinder is narrowed a little by using a lot of parts of aluminum and width and the weight of the engine are suppressed though the engine adopted four parallel cylinder engine of two-wheel mass production first car considering externals. About the Shaiki valve, not DOHC but easiness to get on and productivity for the high rotation used from the low rotation were considered to a racer at that time, and ..daring.. SOHC was adopted. As two-wheel mass production car, it is the first time to have equipped four cylinders all with the carburetor.
Engine performance- 738cc･67 horsepower and maximum speed 200 km/h
The displacement and the horsepower of the engine were decided in shape to compare engines of this industry and others car. The performance that it is possible that it put on the speed at 200 km/h was still secured though it was suppressed from the priority of easiness to get on to the output extent more than the highest all motorcycles on the market, at that time, value though it was also possible that this engine raised the performance a little more. However, this is called the purpose is for the parts supplier to clarify the responsibility to the manufacturing thing to HONDA though parts only for CB will be both made as for a tire at that time and the chain because it is not possible to finish corresponding to this horsepower, and the explosion and the plasmotomy were repeated while developing.
Front wheel disk brake
The manufacturer named the MV Agusta had already used a small amount of front wheel disk brake in the production vehicle. However, it has been decided to make it equip with the disk brake by "Authoritative word" of Soichiro Honda who is finally the president and exhibit though the comparison discussion was done which the drum or the disk to be used just before Motor Show to which a real car of CB is exhibited because it was unexampled in two-wheel mass production car. As a result, it is told that it had a hard time in the accumulation of knowhow though the disk brake will be adopted for the first time as two-wheel mass production car. It is true that working of the brake worsens extremely when the rain running.
on all cylinders 在 Firing on all cylinders | Autos, Como funciona un motor, Motores 的八卦
Firing on all cylinders New Memes, Funny Memes, Jokes, Mechanic Life, Game. More like this. pop983. Vedran Popović. 92 followers ... ... <看更多>