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  1. No Access

    Article

    Mathematical Molecular Modeling of an Edge Plasma

    The mathematical model of a rarefied edge plasma is considered in this paper. The Vlasov–Poisson equations are solved based on the developed algorithm of successive iterations in time after a pulse change in o...

    M. V. Kotel’nikov, S. S. Krylov… in Journal of Machinery Manufacture and Relia… (2022)

  2. No Access

    Article

    Assisting Robotic Surgical Complexes for Minimally Invasive Operations

    The current state of robotic-assisted  complexes in minimally invasive surgery is considered. Three different manipulators for robotic surgery, which differ from well-known foreign analogues in a number of adv...

    E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2022)

  3. No Access

    Article

    Mathematical Modeling of Gas Effusion into a Vacuum

    The effusion of gas through a small rectangular opening into a vacuum is studied using methods of mathematical modeling. The distribution functions of gas particles flowing out of an opening and the moments of...

    V. A. Kotelnikov, M. V. Kotelnikov… in Journal of Machinery Manufacture and Relia… (2020)

  4. No Access

    Article

    Flat-Probe Diagnostic Methods for Collisional Plasma Flowing from Technological Plasmatrons

    Based on computational and full-scale experiments, several algorithms have been developed for processing current–voltage curves obtained for flat wall and remote probes in the case of a weakly ionized low-temp...

    V. A. Kotelnikov, M. V. Kotelnikov… in Journal of Machinery Manufacture and Relia… (2020)

  5. No Access

    Article

    Formulation and Solution of the Problem of the Positions of a Mechanism with a Parallel–Series Structure Used in Surgery as an Alternative to the DA VINCI Robot

    This article provides analysis of a robot-assisted system, an alternative to the da Vinci system. The diagram of the developed mechanism with a parallel–series structure is provided. The problem of the positions ...

    E. I. Veliev, R. F. Ganiev, V. A. Glazunov… in Journal of Machinery Manufacture and Relia… (2019)

  6. No Access

    Article

    Calculation of Delta-Type Mechanisms with Linear Actuators and Different Numbers of Degrees of Freedom

    This work is dedicated to consideration of generalized mathematical models of parallel structure of the Delta type. The main design dependences for kinematic chains with four or six degrees of freedom are pres...

    P. A. Laryushkin, K. G. Erastova… in Journal of Machinery Manufacture and Relia… (2019)

  7. No Access

    Article

    Electrical and Physical Parameters of Plasma Fluxes in Exhaust from a Liquid-Propellant Rocket Engine

    The structure of the disturbed area near the internal surface of the nozzle of a liquid-propellant rocket engine (LPRE) and also the distribution of the electrical and physical parameters in the flux of dense ...

    V. A. Kotel’nikov, M. V. Kotel’nikov… in Journal of Machinery Manufacture and Relia… (2018)

  8. No Access

    Article

    Urgent Problems of Machine Science and Ways of Solving Them: Wave and Additive Technologies, the Machine Tool Industry, and Robot Surgery

    The various problems of modern machine science related to the requirements made on the created devices for different purpose are analyzed: processing and medical robots, measuring and testing devices, training...

    R. F. Ganiev, V. A. Glazunov, G. S. Filippov in Journal of Machinery Manufacture and Relia… (2018)