Zobrazeno 1 - 10
of 197
pro vyhledávání: '"Živković Saša"'
Mixed Reality (MR) platforms enable users to interact with three-dimensional holographic instructions during the assembly and fabrication of highly custom and parametric architectural constructions without the necessity of two-dimensional drawings. P
Externí odkaz:
http://arxiv.org/abs/2409.19281
Publikováno v:
FME Transactions, Vol 48, Iss 4, Pp 770-778 (2020)
The flow field phenomena that occur as a result of thrust vector control (TVC) system activity on a missile with lateral jets are very complex and influence all other components of the missile. Influence is more significant when TVC is generating com
Externí odkaz:
https://doaj.org/article/2623c50b976f4957b50880d708a74576
Autor:
Gligorijević Nikola, Rodić Vesna, Pavković Bojan, Bogdanov Jovica, Živković Saša, Bajić Zoran
Publikováno v:
Scientific Technical Review, Vol 69, Iss 2, Pp 8-16 (2019)
Rocket motor propellant grain, cast or bonded into the motor chamber or solid coating, is exposed to various loads during its service life. Rocket propellant is a viscoelastic material, whose mechanical properties strongly depend on temperature and s
Externí odkaz:
https://doaj.org/article/6177bafe475f46bb8a9c786115248f9a
Publikováno v:
Scientific Technical Review, Vol 68, Iss 2, Pp 11-16 (2018)
Dispersion of the impact points of the unguided rockets is a consequence of disturbances, such as thrust misalignments, rocket asymmetry, manufactoring inacuracy, etc. Influence of some disturbances are most significant in the initial phase of flight
Externí odkaz:
https://doaj.org/article/0bb5d72f766747a9a0f9d72a2727485b
Autor:
Gligorijević Nikola, Nešić Jovica, Bogdanov Jovica, Pavković Bojan, Živković Saša, Tanaskovski Bojan
Publikováno v:
Scientific Technical Review, Vol 68, Iss 1, Pp 33-39 (2018)
The paper discusses the influence of ignition mixture granulation onto the regime of rocket motor ignition. Igniter tests were performed in manometric bomb and pressure distribution was measured. In each test different granulations of the same mixtur
Externí odkaz:
https://doaj.org/article/1b446fc1ed914678a39c7429cced9534
Autor:
Marjanović Goran, Kozomara Stevan, Stojković Srđan, Gligorijević Nikola, Živković Saša, Pavković Bojan
Publikováno v:
Scientific Technical Review, Vol 68, Iss 3, Pp 56-63 (2018)
The main propulsive group of anti-armor guided missile is reinforced by additional propulsive group with the aim to increase the range. Final concept of the propulsion has been adopted after consideration of several proposed solutions. Two additional
Externí odkaz:
https://doaj.org/article/2f578b78bbb5492984d88be0f3f4ae3f
Autor:
Gligorijević Nikola I., Živković Saša Ž., Kovačević Nenad V., Dimitrijević Nenad P., Pavković Bojan M., Pavić Miloš, Rodić Vesna Ž.
Publikováno v:
Hemijska Industrija, Vol 71, Iss 4, Pp 307-317 (2017)
Mechanical properties of viscoelastic filled polymers strongly depend on temperature and strain rate and vary for several orders of magnitude. During service life, a viscoelastic body, especially carboxy-terminated polybutadiene (CTPB) composite soli
Externí odkaz:
https://doaj.org/article/7f8f205642c54990968deda56d2912a7
Publikováno v:
Scientific Technical Review, Vol 66, Iss 3, Pp 3-11 (2016)
In order to achieve very strong inter-ballistic requirements, a unusual free standing rocket motor propellant grain was designed, with variable channel diameter. Due to its very high length, it was expected for the grain to be exposed to dangerous co
Externí odkaz:
https://doaj.org/article/6db64d20f3b74f66acb1a7558b55d371
Autor:
Gligorijević Nikola, Živković Saša, Rodić Vesna, Antonović Saša, Milojković Aleksandar, Pavković Bojan, Novaković Zoran
Publikováno v:
Scientific Technical Review, Vol 66, Iss 4, Pp 8-14 (2016)
A case-bonded solid propellant rocket grain is subjected to many stress-inducing loads during the service life, due to temperature, extended polymerization, transportation, vibration, acceleration, aerodynamic heating etc. and finally due to the oper
Externí odkaz:
https://doaj.org/article/79e0a5c92f91419390c45ba885024eaa
Autor:
Gligorijević Nikola I., Rodić Vesna Ž., Živković Saša Ž., Pavković Bojan M., Nikolić Momčilo M., Kozomara Stevan M., Subotić Sredoje D.
Publikováno v:
Hemijska Industrija, Vol 70, Iss 5, Pp 581-594 (2016)
This paper presents the procedure of uniaxial mechanical characterization of composite solid rocket propellant based on hydroxy-terminated polybutadiene (HTPB), whose mechanical properties strongly depend on temperature, strain rate, natural aging
Externí odkaz:
https://doaj.org/article/e5d45f27b60142e4b51fa2fc474e9e5f