https://rostec.ru/news/rostekh-ispytal-demonstrator-dvigatelya-dlya-perspektivnykh-orbitalnykh-samoletov/
Νew Technologies and Innovation Development in Russia
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https://rostec.ru/news/rostekh-ispytal-demonstrator-dvigatelya-dlya-perspektivnykh-orbitalnykh-samoletov/
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First 800 km long segment (Москва-Санкт-Петербург ) of the unique quantum communication line has been completed.
The whole program foresee the completion of a secure network ,for civil and military purposes, with a length of more than 10000 km.
https://vpk.name/news/502337_mezhdu_moskvoi_i_sankt-peterburgom_postroili_kvantovuyu_liniyu_svyazi.html
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The new energy transit will connect the main power substations of the Central and Admiralteiskiy districts of St. Petersburg, where more than 400 thousand people live. The project has no analogues in Russia and abroad in terms of its length – 2.5 km. The use of a high-temperature superconducting DC cable line (HTSP line) will allow transmitting up to 50 MW of power at an average voltage of 20 kV, minimizing losses, and improving the reliability and quality of power supply to consumers.
It is based on the development of the "STC Rosseti FGC UES", which the Ministry of Energy of the Russian Federation included in the sectoral national project. The construction of the HTSP line includes several stages: on the territory of the 330 kV "Tsentralnaya" and 110 kV "RP-9" substations, buildings of converter devices will be erected, the line itself will be laid in an open way in a trench underground, and trenchless laying by directional drilling is also provided. To connect the cable sections, special couplings will be used, for which sealed monolithic wells will be installed with the possibility of year-round access for personnel.
The cost of the project, including the development of a pilot HTSP line and testing at the NTC Rosseti FGC UES own test site, is 3.5 billion rubles. Construction will be completed in 2023.
The main difference between the HTSP line and existing power lines is the use of a superconducting material, the resistance of which disappears when cooled below 77 K. Due to this, energy losses during transportation are reduced to almost zero. The facility includes a two-circuit cryogenic support system with a length of 5 km. This is also a unique indicator, since nowhere else in the world has a similar cooling system been created yet.
After the trial operation, the possibility of scaling will be considered. The experience gained will make it possible in the future to create HTS lines for transmission of up to 200-300 MW, while occupying a much smaller territory than similar transmission lines in terms of capacity.
The main advantage is that in conditions of dense urban and historical development, it is possible to transmit more power without disturbing the landscape. The power transmission density of HTSP is much higher than that of existing technical solutions, and therefore this concept is relevant for dense development of megacities. The technology can also be effective in the construction of ring circuits and power bridges, for the transmission of energy from hydroelectric power plants and nuclear power plants.
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Two cloud platforms for the development of quantum technologies launched in Russia
TASS, April 27. Lomonosov Moscow State University and the Russian Quantum Center announced the launch of two cloud platforms, one of which will help developers create algorithms for such systems, and the second will enable businesses to solve applied problems using a quantum computer.
"The MSU platform allows you to run and test various programs designed to work with quantum computers.It will be of interest primarily to students, researchers, and employees of research departments of companies that are engaged in quantum computing, computer science, and programming.In addition to MSU, the Russian Quantum Center also announced the opening of access to its cloud-based quantum computing platform on April 27. The RCC platform will be useful for solving research and business problems, as well as analyzing the economic effect of implementing quantum systems," the press service writes.
The physical basis of the MSU system is a neutral-atom quantum processor in optical traps and a linear-optical quantum computer developed at the NTI Competence Center. To write the classical part of programs using the platform, users can use the Python programming language. The authors also plan to present several variants of "quantum" languages. At the same time, all platform user data will be stored on servers located in the country.
The Russian Quantum Center, in turn, has created a platform with an interface that will be understandable to users without a specialized education in the field of quantum technologies. With its help, representatives of companies, for example, will be able to use the resources of a quantum computer to solve problems in the field of finance, logistics, chemical and nuclear industries, and telecommunications.
For the convenience of client companies from various industries, developers have created a set of ready-made applications for financial optimization, quantum chemistry, bioinformatics, logistics, etc., as well as a set of tools for comparative analysis of algorithms. The number of applications and backends will increase as the project evolves and new strategic partnerships emerge.
"From the very beginning, our team decided to focus on solving current business problems, as this concept allows us to clearly assess the advantages of quantum computing over traditional ones. We have received applications from academic institutions and business representatives from Russia, France, Germany, Great Britain, Taiwan and China, and are now starting to provide them with access and implement joint projects.»
Alexey Fedorov
co-founder of the platform
"A quantum computer can solve complex computational problems many orders of magnitude faster than modern electronic computers. This technology, which until recently seemed like a fantasy, is rapidly becoming a reality: more and more scientific and engineering teams are showing prototypes of quantum computing devices that have either already surpassed electronic processors, or will overcome this barrier in the near future. Our platform allows you to use these devices without delving into the extremely complex physics on which they are based.»
Alexander Lvovsky
co-founder of the platform
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mnztr- Posts : 2893
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Scorpius wrote:FGC UES (Rosseti FGC UES) has started construction of the world's largest high-temperature superconducting power transmission line
The new energy transit will connect the main power substations of the Central and Admiralteiskiy districts of St. Petersburg, where more than 400 thousand people live. The project has no analogues in Russia and abroad in terms of its length – 2.5 km. The use of a high-temperature superconducting DC cable line (HTSP line) will allow transmitting up to 50 MW of power at an average voltage of 20 kV, minimizing losses, and improving the reliability and quality of power supply to consumers.
superconducting material, the resistance of which disappears when cooled below 77 K. Due to this, energy losses during transportation are reduced to almost zero. The facility includes a two-circuit cryogenic support system with a length of 5 km. This is also a unique indicator, since nowhere else in the world has a similar cooling system been created yet.
After the trial operation, the possibility of scaling will be considered. The experience gained will make it possible in the future to create HTS lines for transmission of up to 200-300 MW, while occupying a much smaller territory than similar transmission lines in terms of capacity.
The main advantage is that in conditions of dense urban and historical development, it is possible to transmit more power without disturbing the landscape. The power transmission density of HTSP is much higher than that of existing technical solutions, and therefore this concept is relevant for dense development of megacities. The technology can also be effective in the construction of ring circuits and power bridges, for the transmission of energy from hydroelectric power plants and nuclear power plants.
I read the first part and got excited and then read -77K. That is -350C....not exactly practical...
lyle6- Posts : 2570
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Its not negative 77 K - the lower bound for Kelvin is 0, hence absolute zero. Its -196 celsius instead. To convert from celsius to kelvin just add 273.mnztr wrote:
I read the first part and got excited and then read -77K. That is -350C....not exactly practical...
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mnztr wrote:Scorpius wrote:FGC UES (Rosseti FGC UES) has started construction of the world's largest high-temperature superconducting power transmission line
The new energy transit will connect the main power substations of the Central and Admiralteiskiy districts of St. Petersburg, where more than 400 thousand people live. The project has no analogues in Russia and abroad in terms of its length – 2.5 km. The use of a high-temperature superconducting DC cable line (HTSP line) will allow transmitting up to 50 MW of power at an average voltage of 20 kV, minimizing losses, and improving the reliability and quality of power supply to consumers.
superconducting material, the resistance of which disappears when cooled below 77 K. Due to this, energy losses during transportation are reduced to almost zero. The facility includes a two-circuit cryogenic support system with a length of 5 km. This is also a unique indicator, since nowhere else in the world has a similar cooling system been created yet.
After the trial operation, the possibility of scaling will be considered. The experience gained will make it possible in the future to create HTS lines for transmission of up to 200-300 MW, while occupying a much smaller territory than similar transmission lines in terms of capacity.
The main advantage is that in conditions of dense urban and historical development, it is possible to transmit more power without disturbing the landscape. The power transmission density of HTSP is much higher than that of existing technical solutions, and therefore this concept is relevant for dense development of megacities. The technology can also be effective in the construction of ring circuits and power bridges, for the transmission of energy from hydroelectric power plants and nuclear power plants.
I read the first part and got excited and then read -77K. That is -350C....not exactly practical...
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kvs- Posts : 15845
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are bitchy, boutique exotics that do not tolerate high current densities. They are great for sci-fi fantasy and levitation stunts, but
are nearly useless for industrial application.
https://www.extremetech.com/extreme/182278-the-worlds-first-superconducting-power-line-paves-the-way-for-billions-of-dollars-in-savings
The authors of the piece need to buy a clue.
mnztr- Posts : 2893
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kvs wrote:Liquid nitrogen cooled superconducting transmission lines are the only ones that have been built. High temperature superconductors
are bitchy, boutique exotics that do not tolerate high current densities. They are great for sci-fi fantasy and levitation stunts, but
are nearly useless for industrial application.
https://www.extremetech.com/extreme/182278-the-worlds-first-superconducting-power-line-paves-the-way-for-billions-of-dollars-in-savings
The authors of the piece need to buy a clue.
Eventually stable room temperature super conductors will be developed. The prize is just too great. Its inevitable. How long that will take? noooooo ideaaaa
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lyle6 wrote:
Its not negative 77 K - the lower bound for Kelvin is 0, hence absolute zero. Its -196 celsius instead. To convert from celsius to kelvin just add 273.
Ahh yes, thx for the correction. I forgot my highschool physics. It makes sense the Kelvin scale was developed just to prevent such miscommunications.
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That eases handling the cooling a lot. Heck it isn't perfect but it's better.
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Very nice bionics from a Russian company. You can see a double arm amputee using the replacement arms and hands more
than just like the old style mechanical hook. The prosthetics are linked to living nerves in the arms or shoulder and the
individual retrains to use them.
I expect the company to be put under NATzO sanctions any day now because western fcuks will claim that it is linked to
novichoke and Russian military activity. After all this is "dual use" tech. Recall how that rotten koont Albright gleefully
said how the death of 500,000 Iraqi children was justified because among other things the chlorine used to disinfect
water could be made into WWI style chemical weapons. As if mass murder is physically impossible without "weapons of
mass destruction", aka "weapons of mass distraction" for western sheeple.
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A successful physical launch of the T-15MD tokamak took place at the Kurchatov Institute, which became the first new thermonuclear installation in Russia in 20 years. It is expected that it will carry out both experiments in the framework of the ITER thermonuclear reactor project, and experiments in the framework of the development of a hybrid reactor, [...] TASS reports.
The main goal of research in the field of controlled thermonuclear fusion around the world is to create an industrial reactor that will be able to generate electricity using fusion reactions of the nuclei of hydrogen isotopes, in particular deuterium and tritium. It is assumed that the high-energy neutrons that are born during the reactions will fall into the reactor blanket, where they will give their energy to the coolant or participate in the production of tritium from lithium. However, if various types of nuclear fuel are loaded into the blanket, for example, uranium-238, thorium-232 or minor actinides from spent fuel, you will get a hybrid reactor that will be able to produce nuclear fuel or engage in the transmutation of long-lived high-level waste. Such installations are attractive for scientists, as the requirements for them are lower than for thermonuclear reactors.
The T-15MD is an experimental hybrid thermonuclear tokamak reactor, which was created at the Kurchatov Institute on the basis of the T-15 superconducting tokamak . It is expected that in the course of its work, both experiments will be carried out within the framework of the international experimental thermonuclear reactor ITER project, and experiments in which the tokamak will act as a prototype of a thermonuclear neutron source.
This is significant. Fusion may not pan out, but the hybrid approach can burn inert isotopes like Uranium 238 and all of he residual actinide
waste from breeder reactors.
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Kiko- Posts : 3869
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https://fr.sputniknews.com/afrique/202106041045691371-la-guinee-va-utiliser-un-logiciel-russe-dans-toutes-ses-ecoles/
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Kiko wrote:Guinea Republic will dispose of a Russian software (Éducation) developed by MoiOfis in all of its schools.
https://fr.sputniknews.com/afrique/202106041045691371-la-guinee-va-utiliser-un-logiciel-russe-dans-toutes-ses-ecoles/
Dispose of it?
Kiko- Posts : 3869
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Sorry for the translation. I meant to dispose, as to set out.PapaDragon wrote:Kiko wrote:Guinea Republic will dispose of a Russian software (Éducation) developed by MoiOfis in all of its schools.
https://fr.sputniknews.com/afrique/202106041045691371-la-guinee-va-utiliser-un-logiciel-russe-dans-toutes-ses-ecoles/
Dispose of it?
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Kiko wrote:Sorry for the translation. I meant to dispose, as to set out.PapaDragon wrote:Kiko wrote:Guinea Republic will dispose of a Russian software (Éducation) developed by MoiOfis in all of its schools.
https://fr.sputniknews.com/afrique/202106041045691371-la-guinee-va-utiliser-un-logiciel-russe-dans-toutes-ses-ecoles/
Dispose of it?
Dispense, is the word you're looking for
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https://mundo.sputniknews.com/20210608/rusia-inicia-la-construccion-del-reactor-nuclear-de-nueva-generacion-brest-1113014530.html
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Kiko wrote:SEVERSK, RUSSIA (Sputnik) - Russia proceeded with the building of lead-cooled fast neutrons reactor BREST-OD-300, future heart of a pilot complex that shall respond to the challenges of security, sustainability and competitiveness of the nuclear industry.
https://mundo.sputniknews.com/20210608/rusia-inicia-la-construccion-del-reactor-nuclear-de-nueva-generacion-brest-1113014530.html
This is an exciting project. Sodium boils at around 883 Celsius, but lead boils at around 1740 C. It is also a great heat conductor which means
that it is almost impossible to drive the reactor into a meltdown situation with lead, but still a chance with sodium. Fast neutron reactors use
unpressurized molten metal cooling in vat format so pressure is not an issue like it is for water cooled reactors.
Water should not be used for nuclear reactors. Period. It boils off without any effort at 100 C and can be easily thermally decomposed into hydrogen
and oxygen giving us the hydrogen explosions we saw in Fukushima and Chernobyl. Neither sodium nor lead will ever explode. That sodium burns
is of no relevance even if professional alarmists claim it is. It is not explosive combustion but a slow burn. More than enough time for crisis response.
Lead does not burn at all. Its main problem is that it strips the iron from iron pipes. But Russia has developed technology to deal with this and I
am not talking about Lead-Bismuth mixtures.
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Scorpius- Posts : 1569
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the news is much bigger. Rosatom has published plans for the development of promising nuclear energy projects.
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Scorpius wrote:https://www.interfax.ru/russia/771083
the news is much bigger. Rosatom has published plans for the development of promising nuclear energy projects.
The BREST-300 reactor is part of the ongoing project to develop a fully closed nuclear fuel cycle.
Half of the 560 billion rouble Rosatom budget until 2030 will be spent on development and construction of small
reactors. Such as the floating reactor recently put into operation.
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kvs- Posts : 15845
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miketheterrible wrote:Do they plan to build a second floating plant?
In the cited article is says an additional four of them by 2030(s). There are also other small reactor
projects intended for land use in Siberia in remote population and industrial areas.
The BN-1200 is on the list but it is shifted to around 2030 and later. It was supposed to happen by the
middle 2020s. But I do not see any rush for this. Certainly the sky is not falling.
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miketheterrible wrote:Do they plan to build a second floating plant?
They have to build at least one more because in order to refuel the existing one it has to be towed back to Murmansk so they have to have a spare one available by then
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