Showing posts with label rockets. Show all posts
Showing posts with label rockets. Show all posts

Saturday, June 28, 2025

The user determines the purpose of lasers and rockets.



"Illustration of China's groundbreaking portable laser weapon operating in extreme temperatures. Image generated by AI." (Sustainability Times, “China Stuns the World Again”: New 2.47kW Portable Laser Works in Arctic Cold and Blistering Saharan Heat)

New Chinese laser weapons can operate from arctic cold to Sahara heat. The portable 2,47 kW laser system can be used against vehicles, robots, and other military personnel. The same system can also be used to cut electric wires and cut steelworks. And that is the true advance in laser weapon development. The laser weapon can use electric systems to create light. But it is also possible to use things like acetylene lamps for that purpose. The laser weapon can also use the laser-LEDs. That pumps energy to laser rays that travel between them. 

That kind of system allows developers to make new types of weapons. Or weaponized applications. The laser weapon can operate also at orbital, where even small laser weapons can cause damage to satellites and space suits. 



Illustration of the HQ-29 missile defense system in action. Image generated by AI. (Sustainability Times, “China Prepares for War in Space”: HQ-29 Missile System Can Destroy Satellites and Ballistic Threats Mid-Air)

Another interesting thing is that the Chinese created a new HQ-29 missile system that can be used in anti-ballistic missile, ABM, and anti-satellite, ASAT roles. Those missiles tell that China is prepared for space warfare. But the fact is that all rockets that can carry satellites or any payload to orbiter can operate as space weapons. The critical thing is the miniature satellites that can shoot even hundreds in one launch.

Heavy booster rockets can transport those miniature satellites to orbit. And when command centers give orders, those satellites will impact other satellites. Miniature satellites that use advanced AI can also dive against incoming ASAT weapons. Those satellites can operate in other missions, and when time is up they can begin their attack procedures. 




"Illustration of a solar-powered drone with a wingspan larger than a Boeing 747 designed for month-long flights. Image generated by AI." (Sustainability Times, “We Built This to Fly Forever”: Engineers Unveil Solar Drone With 224-Foot Wingspan Capable of Month-Long Flights)

The miniature satellite can recognize the target using similar technology that Javelin missiles use. The satellite recognizes its target by using the image. And if those systems are shot to high-orbiter using the heavy booster, they can attack against their targets from the higher altitudes. There is an attack variant where the small satellite pulls the large-size trawl that it uses to put satellites following it. And then that satellite just dives into the atmosphere, pulling the target satellite behind it. 

Things like solar-powered aircraft that can rise about 30 km high can transport small airborne launching vehicles to the edge of space. Then those small satellite carriers like Pegasus can transport satellites to the low earth orbiter. The Pegasus-type launching vehicles can also transport ASAT and ABM weapons. After launch the unmanned launching aircraft can return home. The new solar-powered aircraft whose wingspan is the same as Helios can make this thing. The problem with Helios was that its wings were not stiff enough. So that caused a crash. The wingspan of that new system is the same as the C-5 Galaxy. And it should rise at least 29 km altitude. 


https://www.sustainability-times.com/impact/china-prepares-for-war-in-space-hq-29-missile-system-can-destroy-satellites-and-ballistic-threats-mid-air/


https://www.sustainability-times.com/impact/china-stuns-the-world-again-new-2-47kw-portable-laser-works-in-arctic-cold-and-blistering-saharan-heat/


https://www.sustainability-times.com/energy/we-built-this-to-fly-forever-engineers-unveil-solar-drone-with-224-foot-wingspan-capable-of-month-long-flights/



https://en.wikipedia.org/wiki/AeroVironment_Helios_Prototype


https://en.wikipedia.org/wiki/Northrop_Grumman_Pegasus


Wednesday, May 16, 2018

Why were German wonder weapons so big flop?

V-2 Rocket was the most well known German
wonder weapons
(Picture I)
https://pimeakronikka.blogspot.fi/p/why-were-german-wonder-weapons-so-big.html

Kimmo Huosionmaa

This is the text, what I sometimes wanted to write for explaining, why Nazi wonder weapons ("Wunderwaffe")  were the biggest flops in history? There is one very good reason, why those weapons ever got effect against allied forces, and that was that they were produced so little number, that they would not have any kind of effect against allied forces. Another reason for those flops was that they were produced and drawn by very big hurry, what caused the situation, that there were many mistakes in planning and production of those in paper very good airplanes and submarines. One of the best examples of the good ideas, but in real life, bad and dangerous product was Heinkel 117 "Greif" what motors had got too little coolers, and they made that airplane very easy to burn in airborne.


And because of the Nazi-bureaucracy, nobody changed the drawings, and production of the aircraft, what had two V-motors with a double number of cylinders, but the coolers were metered for half size motors continued even if many of those aircraft were actually started to burn in airborne because of engine overheating. Also, the famous V-2 rockets had one problem, those rockets were actually planned for scientific purposes, and that made them very difficult to a product. The missiles must be the large number, and that's why almost every missile in the world uses solid fuel because that allows manufacturing a large number of missiles. V-2 could be effective if there would be used biological or chemical warhead, but luckily those plans were disbanded.



When we are talking about "real weapons" the problem with those real weapons was that they were ineffective against allied forces. And because of Focke-Wulff and Messerschmitt fighters problems with allied aircraft the Nazi government wanted to make new kind of weapons. One of those weapons what were effective was FX-1400 ("Fritz X"), what was first used in 1943 against Italian battleships and one of the DO-17Z-3 bombers was able to get direct hit to one Italian battleships gun tower. One thing makes me think, that maybe some of those problems with bombers were caused in purpose are involving in this weapon. Why the survivability of those bombers didn't make better by using laughing gas or some other oxygenase in the motors of those bombers, what would allow them to fly higher altitude. And avoiding the air defense and some fighters of allied forces.


That was shown how effectively guided missiles could be worked, but the problem was that the Luftwaffe had to transfer the production of bombers to the fighters, and that caused the loss of a number of bombers, what had the capacity to carry those glide bombs. Also, the training of airmen to use that weapon was difficult, because allied fighters disturbed those pieces of training, and loss of fuel caused problems for flight operations. When we are talking about German submarines and their weapons, there were made new kind of torpedoes, what could guide to the target by using electric wires, what was in the spinning rod, and the captain of the submarine could drive those torpedoes to the target by using two circuit breakers. Those weapons were ineffective because if the captain of the submarine made the wrong move while losing the sight of the torpedo, would those torpedoes destroy own submarine.


The "Walter turbine", what allowed to drive submarines underwater with high speed flopped because the fuel was too exotic. And the principle, where steam for turbines was created by mixing hydrogen peroxide and water was very good, but those submarines were ready for their first patrol in May 1945, and they couldn't make an influence for the World War II. But those submarines were the very good vision and technically advanced. And some bad rumors tell or claims that they were produced for allied forces as the commercial card, what kind of things the German military engineers could do.  One of the reasons for the failure of those wonder weapons was that their users could not wait for the sign of their effectiveness against the enemy.


If some of those wonder weapons were not hit the target, that meant the delaying of the production of that system. And of course, German factories were gone under the heavy bombings, and that made impossible to the product of those new weapons, and that made them ineffective against any target. They were very technical and difficult to the product. But the air superiority of allied forced Germans to make those weapons, what was not very effective, sometimes because of the small production numbers. Of course in German political culture was very many cases, were the engineer, who made mistakes just executed, and that's why those people hide mistakes, what they made in very high pressure and for those projects were given very short time. That made those machines dangerous for their users.

Sources:


https://www.warhistoryonline.com/world-war-ii/sinking-tirpitz-eu-battleship.html

Picture:

https://www.historyanswers.co.uk/wp-content/uploads/2014/04/V-2_lift-off-2-e1396520167626.jpg

https://pimeakronikka.blogspot.fi/p/why-were-german-wonder-weapons-so-big.html

Friday, May 11, 2018

Space X's Falcon 9, the new way to make rockets



Falcon 9 first stage recycling test
(Picture I) 

http://crisisofdemocracticstates.blogspot.fi/p/space-xs-falcon-9-new-way-to-make.html

Kimmo Huosionmaa

Space X-corporations "Falcon" rocket is representing the new way to make rockets. The rocket itself doesn't need massive space centers, and it can operate anywhere, where finds hydrogen and oxygen. The rocket would lift off and land to any helicopter landing site, and the noise of this construction is, of course, the big problem. The normal vehicle, what can be used with this rocket seems to be the ship, where this new kind of shuttle would operate. In the pictures, this rocket operates from normal space centers, but when we are thinking the capacity of this vehicle, in the future it could operate from anywhere, there is no need to avoid the noise.



I know, why also Pentagon is very interested in this kind of rockets, what can use many times. That rocket would allow NRO (National Reconnaissance Office) to send their satellites anywhere from the Earth, and this kind of heavy rockets can also operate with modern miniature shuttles, what can be used as an anti-satellite, reconnaissance and other missions like giving service for satellites. The concept of Falcon would allow making new kind of Moon shuttles, what can travel between Moon and Earth, and bring samples of the dust also from the asteroid belt.


Also, this kind of concept could work as the base for Mars lander, what would bring samples from red planet to the Earth. Those Falcon rockets can also operate with huge airships, and in this scenario, the rocket would transfer to a very big distance from cities by using airship or big cargo-plane, and then it can be launched to the orbital trajectory. This is the very good point when we are thinking about the noise of space rockets.


This kind of concepts can operate from normal airfields, and they can be shoot to the orbiting trajectory far from the sea. When we are thinking about the innovation of this rocket, the engineers might be stolen the idea of this marvelous spacecraft from "Tintin" cartoon, where the main character flies to the moon by using functionally similar rocket than this "Falcon" is.

Sources:

http://www.spacex.com/news/2013/03/31/reusability-key-making-human-life-multi-planetary

http://www.spacex.com/falcon9

https://www.theverge.com/2017/3/28/15071288/spacex-launch-recycled-falcon-9-rocket-landing-schedule

https://www.space.com/40545-spacex-new-falcon-9-rocket-launch-landing-success.html?utm_source=notification


Picture I:

https://cdn.vox-cdn.com/thumbor/ZheH1geaomaziNDFpcKDzBY5kh0=/0x0:3000x2000/1200x800/filters:focal(1260x760:1740x1240)/cdn.vox-cdn.com/uploads/chorus_image/image/53935213/25787998624_3ca213be1e_o.0.jpg

http://crisisofdemocracticstates.blogspot.fi/p/space-xs-falcon-9-new-way-to-make.html

New self-assembly nanotubes turn the impossible possible.

 New self-assembly nanotubes turn the impossible possible.  "The crystal structure of a carbon bilayer. The purple outer layer and blue...