Updated:04:42 AM EDT Jun 17


this is ggmania.com subsite 'Massive Yet Tiny' engine promises big things - TechAmok

TOP STORIES

HEADLINES

DXR Tech Demo
Terminator: Dark Fate - Official Teaser Trailer (2019)
How to Download the Windows 10 1903 ISO from Microsoft
20mm vs Aluminium Blocks
71-Year-Old Arnold Schwarzenegger Is Barely Fazed By Running Drop
NVIDIA's earnings in Q1 FY20 down by 31% compared to Q1 FY19
Inexplicable Rubik's Cube Magic Trick!
GOG.com is offering the first Witcher game for free
Google debuts 'next-generation' Assistant
How Viagra Made Pfizer Billions Before Generics
Tesla Will Release Fully Self-driving Cars in 2019
Catch-22 Trailer (Official)
Ratajkowski Spends Easter Sunday with the Easter Bunny
Inner Fire - Yoga On The Frozen Lake Baikal
Rooftop Swimming Pool Emptying During Quake In Manila
Inside an $88M Bel Air Mansion with a Hidden Car Elevator
When They See Us - Official Trailer - Netflix
Scarlett Johansson Tries To Not Spoil Avengers

Acer Swift 3 unboxing and first impressions
Iron Man Suit That Can Actually Fly
FINALLY Enough RAM to Run Chrome!
Windows 10 June 2019 Patch
AMD's $750 Ryzen 9 3950X Shown Beating Intel's $2,000 i9-9980XE
Sci-Fi Fan Film Based On 'Warhammer 40K'
AMD Ryzen 3000 "Matisse" I/O Controller Die 12nm, Not 14nm
USB 4.0 Products Expected to Appear by the end of 2020
AMD Radeon RX 5700 XT and RX 5700 to Have Same Memory & ROP
Samsung Galaxy A50 Lands at Verizon
State Attorneys General Sue to Block T-Mobile/Sprint Merger
Apple's iCloud for Windows is now available in the Microsoft Store
Alexis Ren's Topless Goodness
Keanu Reeves Appeared At Xbox's E3 Even
A Very Cool Demonstration Of Owls' Insane Flying Precision
iOS 12.3.2 fixes a camera bug
29 AMAZING HACKS TO TRY OUT THIS SUMMER
Cyberpunk 2077 E3 2019 trailer

'Massive Yet Tiny' engine promises big things - [technology]
06:05 AM EDT - Apr,25 2006 - post a comment

Angel Labs has developed a new type of internal combustion engine known as the 'Massive Yet Tiny' engine. It "has the potential to replace all the existing internal combustion engines and jet engines," according to the inventor. It reportedly has a power to weight ratio 40 times higher than a regular internal combustion engine. A 14-inch, 150-pound MYT would reportedly have the same power as a 32 cylinder diesel engine - putting out 858 horsepower.
At 150lbs, the basic ME design needs only to produce 3,000 hp from 848 cubic inches to produce a 20 to 1 power to weight ratio. (We are assuming less than 4 hp per cubic inch of displacement. Racing engines based on conventional design perform up to 5+ hp per cubic inch of displacement with Super/Turbo Charge. With Normally Aspirated, it will generate minimum 850 horse powers.) To our knowledge, only the latest jet engine has finally attained a 20 to 1 power to weight ratio. By replacing the rear cover of the ME and connecting another ME chamber assembly (adding two inches in length and little additional weight) the ME now becomes a 64 cylinder engine with 1,695 cubic inches raising the power to weight ratio up to 40 to 1.  Since the ME lacks the 80% of the parts normally found in a reciprocating internal combustion engine that is responsible for high friction and parasitic losses, this normally dormant horsepower is now available and would increase the total deliverable output of the ME.

Normally, in a compression ignition (diesel) engine, combustion begins @ TDC (Top Dead Center) @ 0 degree crankshaft position. The expanding gases push the piston down on the power stroke, rotating the crankshaft 180 degrees. The piston then returns to TDC pushing the exhaust at the exhaust stroke, rotating the crankshaft another 180 degrees. This is the burning time in a standard engine, a total of 360 degrees duration.

On a dynamometer, an engine's combustion temperatures is typically measured 2″ from the exhaust ports, on the premise that the combustion temperature is very close to exhaust temperature. This is due to the zero degree duration @ TDC and the 360 degrees running duration of a standard engine. However, if @TDC, the piston is allowed to stay for a longer duration, it will burn a greater percentage of the fuel and air mixture in the combustion chamber until oxygen or fuel theoretically runs out at the end of the power stroke, thereby totally completing the combustion process and drastically lowering the exhaust temperature at the end of the exhaust stroke.

The ME design permits the piston dwell @TDC to be adjustable and the prototype ME is currently set at approximately 12 degrees of the crankshaft rotation, thereby approaching the perfection of a complete burn of all fuel. Its exhaust gases are much cooler. As a result:

- More energy is harnessed for the same amount of fuel and air input.
- There is less left over fuel to continue to burn at the exhaust stroke.
- There is less waste and pollution

Short overview of recent news articles

Jun,10 2019 New Flight Simulator has just been announced
Jun,10 2019 Windows Game Pass price revealed for PC
Jun,08 2019 NASA will allow private astronauts on the ISS
Jun,08 2019 Samsung Galaxy Note 10 - Early Look
Jun,06 2019 Warnings of world-wide worm attacks are the real deal
Jun,06 2019 YouTube bans neo-Nazi and Holocaust-denial videos
Jun,06 2019 Ad Astra - Official Trailer (Brad Pitt heads into space)
Jun,06 2019 Skype Launches Screen Sharing
Jun,05 2019 Apple Keynote Crowd Goes Completely Silent
Jun,04 2019 238 Google Play apps with >440M installs made phones unusable
Jun,04 2019 Seagate Announces 16TB Exos and IronWolf Hard Drives
Jun,04 2019 Apple iOS 13 Gains Swipe Typing, Better Location Privacy, Dark Mode
Jun,04 2019 Apple watchOS 6 Gains App Store, Noise Monitoring, Audiobooks
Jun,03 2019 For All Mankind - Official First Look Trailer / Apple TV+
Jun,03 2019 Xbox One S Fortnite bundle
Jun,03 2019 Miley Cyrus' Sexy Promo
Jun,03 2019 Oppo, Xiaomi Demo Selfie Cameras Hidden Under Display
Jun,01 2019 Attack from Outer Space - playable tech demo
Jun,01 2019 NVIDIA Relases GeForce Hotfix 430.97 Driver
Jun,01 2019 Windows 10 May 2019 Update causes crashes/freezing issues
Jun,01 2019 Rambo: Last Blood (2019 Movie) Teaser Trailer
Jun,01 2019 Apple is increasing cellular download limits to 200MB
May,31 2019 Sprint Details 5G Coverage, Launching Tomorrow
May,31 2019 Miley Cyrus' Sexy Food Porn
May,31 2019 Obduction Free in GOG.com Summer Sale
>> News Archive <<

TechAmok - Privacy Policy        loading time:0.01secs