Renewables-2017

Лолита -- «‎В возрастных пределах между девятью и четырнадцатью годами встречаются девочки, которые для некоторых очарованных странников обнаруживают истинную свою сущность...»‎ Молодой человек и начинающий писатель Валентин весьма ловко и очень увлечённо выцарапывал в своём блокноте предложение за предложением, абзац за абзацем, даже не заметив как во дворе уже стемнело и заметно похолодало.  «‎... Нимфетки. Ах, эта сказочно-странная грация, эта неуловимая, переменчивая, душеубийственная, вкрадчивая прелесть, этот слегка кошачий очерк скул...»‎ Его прервал скрип тормозов с улицы, звуки удара и, следом, бьющегося вдребезги стекла. Но через проём между домами из двора, где он сидел, видно ничего не было. Оторвавшись от творчества, Валентин перечитал свои наброски. Местами было даже очень и очень. "Нет, эта повесть определённо меня прославит. Возможно, даже на весь мир!", размечтался Валентин. "Только вот надо додумать пару небольших деталей", думал он, вставая со...

(1) I am a person of golden age, systems engineering, principle inventor. Linkedin : Background Necessity forever to avoid fuels import from Russia can be supported by known technology. Commonly used for power plants , natural gas or coal as a fuel can be reformed by water vapor in CO2 and hydrogen, then hydrogen by fuel cells creates electricity, after dividing of CO2 poisoning the fuel cells. Totally, it halves the fuel consume with much less of harmful exhaust in the atmosphere. Some saved fuels can be sent to help Ukraine for heating. See more detailed, by shortly too in https://judbarovski.blogspot.com/2022/12 , Urgency and way to halve fuels for electricity production, posted on 07.12.2022 Attention. Stationary dividing hydrogen from CO2 can be cheap and no problem, see shortly https://judbarovski.blogspot.com/2022/12 , About saving Alkaline fuel cell from impurities, posted on 17.12.2022 Moreover, in present European War emergency conditions would be no problem to finance an...

About saving Alkaline fuel cell from impurities David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com Abstract Natural gas, especially reformed by water vapor, is very reach by hydrogen, but reach by impurities poisoning the AFC. Well known technologies, used in ammonia production, allow impurities level less of 100 ppm in hydrogen, further mixed with small amount of KOH with water, that evaporated, and then divided by condensation.

Urgency and way to halve fuels for electricity production David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com , Linkedin Abstract Urgency to avoid fuels import from Russia can be supported by quite known technology. For example, commonly used for power plants , natural gas as a fuel can be reformed by water vapor in CO2 and hydrogen, then hydrogen by fuel cells creates electricity, after dividing of CO2 poisoning the fuel cells. Totally, it halves the fuel consume with less than a third of harmful exhaust in the atmosphere. Some saved fuels can be sent to help Ukraine for heating. Disclosure for professionals Really, CH4 + 2 H20 = CO2 + 4 H2 – 254 kJ ; 0.28 CH4 + air = 0. 28 CO2 + 254 kJ ; 4 H2 + air = FC = 1144 kJ) * 0.67 (energy efficiency) = 765 kJ electricity. vs. 1.28 * [ CH4 + air = CO2 + 2 H2O + 890 kJ ) * 0.35 (typical efficiency of NG TPP)] = 311 * 1.28 = 400 kJ So 765 / 400 ~= twice less fuels. Q.E.D. Stationary dividing hydrogen...

One of threats for mankind can be prevented David Judbarovski, systems engineering, principle inventor Background. Mapping the global threat of land subsidence 1. Gerardo Herrera-García, 2. Pablo Ezquerro, 3. Roberto Tomás, 4. Marta Béjar-Pizarro, 5. Juan López-Vinielles, 6. Mauro Rossi, 7. Rosa M. Mateos, 8. Dora Carreón-Freyre, 9. Livin in 10. Pietro Teatini, 11. Enrique Cabral-Cano, 12. Gilles Erkens, 13. Devin Galloway, 14. Wei-Chia Hung, 15. Najeebullah Kakar, 16. Michelle Sneed, 17. Luigi Tosi, 18. Hanmei Wang, 19. Shujun Ye 1. Email: g.herrera@igme.es Science 01 Jan 2021: Vol. 371, Issue 6524, pp. 34-36 DOI: 10.1126/science.abb8549 The said researchers predict after many years global investigations and scientific modeling, that to 2040 yr. 19% the world population now living in 23% of largest cities on 12 million km2 are under threat of land subsidence can ruin them, because underground water and minerals resources exploiting. Just immediately it was...

Modern energy initiative for the West David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com, Linkedin 18.11.2022 European Union has been unprepared to Russian manipulations with oil and gas cuts of delivery and their prices risen, and is faced to be “frozen” in coming winter and collapse in a nearest future. I can suppose following step-by-step emerging initiatives can help. (1) Short-term (tactical) one for implementation as soon as possible Specially invented wind power generators (see disclosure in Note 1 bellow), being very simple and cheap in manufacturing can be quickly and simple installed distributed, promising electricity cheaper 1.0 eurocent per kWh, and serves to substitute natural gas for Thermal Power Stations and for heating. (2) Middle-term initiatives for 2023/2024. Such extremely cheap electricity being sold by much bigger prices can create budgets in growing rate (breeding investment) for the next wind power generators and in...

Hazard free stored and very effective fuel David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com, Linkedin Abstract (1) C2H5OH + 3 H2O = 2 CO2 + 6 H2 - 350 kJ, then cooled and pressed to separate gaseous hydrogen from solid carbon dioxide thrown out (2) 6 H2 + air by Fuel cell = 6 H2O + 1700 kJ * 0.75 (efficiency) = 1290 kJ, and totally 5.1 kWh per each liter of the fuel for electric vehicle powering each wheel vs. 3.4 kWh/liter if by gasoline for ICE. The C2H5OH can be recycled cheaply from the water and carbon dioxide extracted from the air chemically and very energy effective and consuming minimal footprint area and by renewable sources of energy, can be cheaper 1.0 cent US per kWh electricity and by different ways. Such fuel can be used by householders as autonomous powering and for reserve support of grid electricity supply. Being distributed energy supply, it is very important for war time. References: (1) https://judbarovski.blogs...