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Showing posts from June, 2022

Universe, from delusions of dualists back to common sense

Universe, from delusions of dualists back to common sense. David Judbarovski, systems engineering, principle inventor judbarovski@mail.com Abstract Theses of a point of view for Alexey Pasechnik, theoretic of astrophysics It supposes to reconcile opposition of the matter with spirit (1) Принцип консерватизма, или законы сохранения, и второе начало термодинамики это идеология конечности мироздания по времени, а про теории большого взрыва, не буду, чтоб не обидеть придумавших на скоро тёмные материи и энергии, которые тоже, якобы, противоречат наблюдениям, А действия равные противодействию исключают перемены и вообще, движение (2) Информация не консервативна, в смысле физического принципа сохранения, Обмен Информацией между субъектами увеличивает её у каждого из них, т.е. и её сумму в системе. В ЛЭТИ это понимание меня сразу ставило в тупик, но на экзамене по теории информации говорил по принципу советских людей говорить не то, что о всём этом думаю, а что хотят от меня слышат...

Advantages of high-speed transport of my design

Advantages of high-speed transport of my design Author: David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com The main disadvantage of high‐speed trains is that they require a huge amount of infrastructure that must be built and maintained to extremely precise standards and can’t survive, but being subsidized only. Air transport now used, is very expensive in production and maintenance of high safety standards. My flying vehicle is very compact, with very simple and cheap design (see “High-speed Regional Transport” in https://judbarovski.blogspot.com/2022/06, posted on June 16, 2022). Some higher energy consume is compensated by both much lower CAPEX and maintenance expenditures, short runway. It is about 50 ton weight, 600 km/h, 45,000 kW, the both are maximum, 30,000 kW averaged, 1600 km run in 3.10 hours, with 15 ton payload, 22 ton fuel.

High-speed Regional Transport

High-speed regional transport Author: David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com Abstract Flying vehicle being very compact, with very simple and cheap design, it is evaluated here below. Some higher energy consume is compensated by both much lower CAPEX and maintenance expenditures, short runway. I see only application niche for it to be regional transport about 50 ton weight, 600 km/h, 45,000 kW, the both maximum, 30,000 kW averaged, 1600 km run in 3.10 hours, with 15 ton payload. 22 ton fuel. It comprise a fuselage equipped by mover with turbine engine, and short hollow tubes in parallel to flight direction and bent downward at back side, so oncoming air flow creates lift force like air jets that possible with passive turbine compensating a weight of the said transport. Economics of it was evaluated by classical formulas aren’t needed in detailed explain. Really, 50 ton = 500,000 (N) = 0.4 (kg/m3) * 45 (m2) * 167 (m/s) ^2 , ~45,000 ...

Wrist watch on demand

Wrist watch on demand Author: David Judbarovski, systems engineering, principle inventor judbarovski@gmail.com If you want to know the time, the said watch is asked it from a remote timer. If you locate at places without remote communication, you must activate temporally a channel from timer code chip to indicator. Such wrist watch on demand can work some months without next recharge. Power system of the watch consist of a tiny ultracondensator charged practically instantly and followed by tiny secondary battery being inherently much slow self-recharged. Energy for charger can be as home electric socket, as photovoltaic, as by hand force.

Aircraft of bended incoming flow tube (AVIRON)

Aircraft of bended incoming flow tube (AVIRON) Author: David Judbarovski, systems engineering, principle inventor Abstract It is a new type of aircraft being breakthrough compact and economical and reliable vehicle as for civil as for military applications Its fuselage is equipped by three-four tubes bended and narrowed downward transforming the incoming air in a jet creating a lifting force, while its drag force will be increased insufficiently. If equipped by conventional jet, it is shortening runway up to vertical take-off and landing. It is in order of magnitude more compact and much more reliable, than any other flying vehicles and consuming less fuels and much cheaper and much simple in manufacturing and exploitation.