Renewables-2017

Abundant fuels can reverse the global warming Author: David Judbarovski, systems engineering, principle inventor judbaeovski@gmail.com     Technologies invented by me are excellent scalable and very flexible scheduled, and allow the artificial oil by USD 40.0/barrel, produced from atmospheric CO2 and H2 of H2O split (see https://judbarovski.blogspot.com/2020/06 , Liquid fuel for sustainability, June 01, 2020)   They are unusual technologies, but based on common and mass produced materials and parts and being very effective, cheap and quick for introduction, and allow to substitute all present fossil fuels consume using totally negligible 100 km2 production area and a few years of time to fully reverse the global warming of last hundred years as a positive side effect , moved by natural carbon cycle .

How can the global warming be reversed? Author: David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com Abstract Annually during last hundred years the grow rate of CO2 concentration in atmosphere, is much less than annual exhaust of it by fuels burning. Everybody can find out such facts in the world statistics. The side effect of technologies allowing to substitute carbon based fossil fuels, even if by other carbon based fuels produced from CO2 extracted from the atmosphere with following returning it back as exhaust, it is immediately effecting a reverse of the global warming, because of natural carbon cycle in a form of biomass by natural photosynthesis and by natural chemical capture, up to natural carbon cycle reaching a new point of equilibrium at atmospheric CO2 to be much less than its present level. The only obstacle to apply such technology in practice is present high cost of such substitution per unit of the fossil fuels. Technolo...

Liquid fuel for sustainability Author: David Judbarovski, systems engineering, principle inventor, retired judbarovski@gmail.com Abstract I declare and here prove by clear way, that countries even suffered by lack solar energy and snow winters & no free areas & no fossil fuel deposits, they can produce themselves and by themselves oil of refine quality from “air and water” in the full demand, by about USD 0.27/liter (USD 1.0/gallon) as domestic price, and to turn own energy system for distribute electricity supply as main energy source by about USD 0.01/kWh. Note: It is an example of circular economics, including CO2 being greenhouse gas exhaust, it is used in carbon cycle. The said oil can be synthetized on artificial floating islands distributed in open ocean (USD 60.0/ton/m2 of dry surface area) industrially either by known Fischer-Tropsch or by its variations from CO2 (by USD 15.0/ton, 320 ton/year/m2 desalinated water surface area) extracted from the ...

Military value of extra-quick ship of my design Author: David Judbarovski, systems engineering, principle inventor, retired judbarovski@gmail.com   Abstract Being compared with typical destroyer (Type 055, Japan) = USD 60,000,000,00; 13,000 dwt; 112,000 kW; 56 km/h, and with Boeing 787-9 airliner = USD 30,000,000,00; 55 ton payload;   80,000 kW; 900 km/h, my ship is better than the said destroyer in 30 times by CAPEX and 9 times by OPEX, and can substitute 8 destroyers. Correspondingly, with the airliner, 200 times by CAPEX and 80 times by OPEX, substituting 100 them by one ship   Very shorty, Two key elements of my ship are (1) Slightly lower than sea level, the ship’s nose is tilted back and like a wedge it bends the upstream water upward in the air, and it substitutes the big water resistance by the air resistance being in three orders of magnitude less one   Such energy effect is inherent for very big velocity .. It is new kind of sea ship, b...