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Analysis of the brachistochronic motion of a variable mass nonholonomic mechanical system
(Srpsko društvo za mehaniku, Beograd, 2016)
The paper considers the brachistochronic motion of a variable mass nonholonomic mechanical system [3] in a horizontal plane, between two specified positions. Variable mass particles are interconnected by a lightweight ...
INTEGRAL AND STATISTICAL CHARACTERISTICS OF THE TURBULENT SWIRL FLOW IN A STRAIGHT CONICAL DIFFUSER
(Srpsko društvo za mehaniku, Beograd, 2018)
The results of the experimental investigations of the turbulent swirl flow in a straight conical diffuser with inlet diameter 0.4 m and total divergence angle 8.6 degrees are presented in this paper. The incompressible ...
Analiza osetljivosti sopstvenih vrednosti i sopstvenih vektora mehaničkih sistema / About eigen sensitivity analysis of mechanical structures
(Srpsko društvo za mehaniku, Beograd, 2013)
Nekoliko metoda za izračunavanje izvoda sopstvenih vektora u odnosu na konstrukcione parametre opisane su u ovom radu. To su metoda konačnih razlika, modalni metod, modifikovani modalni metod, Nelsonov metod, poboljšana ...
Bertolino-baksa stability at nonlinear vibrations of motor vehicles
(Srpsko društvo za mehaniku, Beograd, 2017)
Research of vehicle response to road roughness is particularly important when solving problems related to dynamic vehicle stability. In this paper, unevenness of roads is considered as the source of non-linear vibrations ...
Compressible flow through solar chimneys with variable cross section - an exact solution
(Srpsko društvo za mehaniku, Beograd, 2017)
Buoyancy driven, adiabatic and compressible flow in relatively high solar chimneys is treated in the paper analytically by using one-dimensional model of flow. General equations written suitably in a non-dimensional form ...
An overview of application of micromechanical models in ductile fracture analysis of welded joints
(Srpsko društvo za mehaniku, Beograd, 2020)
Fracture of welded joints has been an important research and industrial topic for a long time, having in mind the key role of welded joints in ensuring the safe operation and integrity of welded structures. This work ...
Free vibrations of planar serial frame structures in the case of axially functionally graded materials
(Srpsko društvo za mehaniku, Beograd, 2020)
This paper considers the problem of modal analysis and finding the closed-form solution to free vibrations of planar serial frame structures composed of Euler-Bernoulli beams of variable cross-sectional geometric characteristics ...
Towards viable flow simulations of small-scale rotors and blade segments
(Beograd : Srpsko društvo za mehaniku, 2021)
The paper focuses on the possibilities of adequately simulating complex flow fields that appear around small-scale propellers of multicopter aircraft. Such unmanned air vehicles (UAVs) are steadily gaining popularity for ...
Biološki inspirisano upravljanje i modeliranje (bi)robotskih sistema i neke primene frakcionog računa u mehanici / Biologically inspired control and modeling of (bio)robotic systems and some applications of fractional calculus in mechanics
(Srpsko društvo za mehaniku, Beograd, 2013)
U ovom radu, prezentovane su primene biološki inspirisanog modeliranja i upravljanja (bio)mehaničkim (ne)redundantnim mehanizmima, kao i novodobijeni rezultati autora u oblasti primenjene mehanike koji su zasnovani na ...
Robust finite-time stability of uncertain neutral nonhomogeneous fractional-order systems with time-varying delays
(Srpsko društvo za mehaniku, Beograd, 2020)
This article addresses the problem of finite-time stability for uncertain neutral nonhomogeneous fractional-order systems with time-varying delays where a stability test procedure is suggested. Based on the extended form ...