Results 21 to 30 of about 95,066 (263)
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2016 The article is dedicated to Lev G. Gassanov who between 1974 and 1991 headed the "Saturn" Research Institute. Lev Gassanov was an outstanding personality, a talented leader, organizer and scholar, author of many books, scientific works and inventions, he
E. M. Glushechenko, T. N. Narytnik
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Impact of the turbulence modeling approach on the accuracy of the fan noise level prediction
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 The fan is the dominant source of noise for modern high bypass ratio aircraft engines. The article presents the results of investigating the influence of the approach to modeling the turbulence in modeling fan stage noise generation on the results of ...
K. R. Pyatunin, N. V. Arkharova
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019 The article is devoted to the problem of ensuring the operability of air-fuel lubrication and cooling systems for gas turbine engine (GTE) rotor bearings. The paper considers one of the advanced designs of a GTE in which an air-fuel mixture obtained in a
V. N. Klimov +4 more
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An example of use of gas turbine engine compressor, which has been mastered in production and has good characteristics in a new product project [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 The development of a new gas turbine engine requires a lot of time and money spent on the design and testing its compressor, which has been shown as the most complex and time-consuming assembly unit of the engine.
A. V. Grekhnev
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 A method of low-cycle fatigue equivalent tests based on the application of test specimens whose stress-strain state shall be similar to the stress-strain state of the part to be investigated is proposed in the paper.
S. A. Bukatyy +3 more
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Design of microstrip microwave phase shifters for antenna arrays
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2017 The analysis of the features of microstrip discrete reflective phase shifters is given. The principle of forming multi-bit phase shifters based on the transmission-type phase shifter is presented.
E. M. Glushechenko
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Was the northern hexagon of Saturn seen from Earth before Voyager 1? Further researches. [PDF]
Cultural Heritage and Modern TechnologiesSaturn's atmospheric boreal hexagon, discovered by the Voyager 1 probe in 1981, has such dimensions – sides km. 13800; total extension in length almost km.
Ferreri W. +4 more
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The Evolution and Internal Structure of Jupiter and Saturn with Compositional Gradients [PDF]
, 2016 The internal structure of gas giant planets may be more complex than the commonly assumed core-envelope structure with an adiabatic temperature profile.
Helled, R. +3 more
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Man's transportation to space [PDF]
, 1964 Saturn i, saturn ib, and saturn v launch ...
Rees, E.
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Three-dimensional modeling of lightning-induced electromagnetic pulses on Venus, Jupiter and Saturn
, 2018 While lightning activity in Venus is still controversial, its existence in Jupiter and Saturn was first detected by the Voyager missions and later on confirmed by Cassini and New Horizons optical recordings in the case of Jupiter, and recently by Cassini
Krasnopolsky V. A. +3 more
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