Search by keyword: mathematical model | Engineering Journal: Science and Innovation

Search by keyword: "mathematical model"

Computation study of the low-thrust rocket engine chamber thermal state operating on the oxygen + methane gaseous propellant components with the structural elements regenerative external cooling by an oxidizer

Published: 01.11.2024

Authors: Novikov A.V., Andreev E.A., Bardakova E.I.

Published in issue: #11(155)/2024

DOI: 10.18698/2308-6033-2024-11-2402

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Simulating the process of filling the fuel lines of the upper stages liquid rocket propulsion systems under flight conditions

Published: 03.10.2024

Authors: Diesperov N.V., Polyanskiy A.R., Sapozhnikov V.B.

Published in issue: #10(154)/2024

DOI: 10.18698/2308-6033-2024-10-2394

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Computational study of the various mixture formation schemes and determination of the main factors influencing the working process parameters of the low-thrust rocket engine combustion chamber

Published: 07.12.2023

Authors: Novikov A.V., Andreev E.A., Bardakova E.I.

Published in issue: #12(144)/2023

DOI: 10.18698/2308-6033-2023-12-2325

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Influence of the inertia resultant moments inequality on the aerial vehicle rotational motion

Published: 21.02.2023

Authors: Koryanov V.V., Kukharenko A.S.

Published in issue: #2(134)/2023

DOI: 10.18698/2308-6033-2023-2-2254

Category: Aviation and Rocket-Space Engineering | Chapter: Aircraft Dynamics, Ballistics, Motion Control

Calculation of boost gas parameters at filling the dead-end zones in pneumohydraulic system feed lines of the liquid-propellant rocket engines

Published: 29.01.2023

Authors: Diesperov N.V., Polyanskiy A.R., Sapozhnikov V.B.

Published in issue: #1(133)/2023

DOI: 10.18698/2308-6033-2023-1-2245

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Investigation of a radio-frequency ion thruster with a ramjet discharge chamber

Published: 19.05.2022

Authors: Gordeev S.V., Kanev S.V., Melnikov A.V., Nazarenko I.P., Khartov S.A.

Published in issue: #5(125)/2022

DOI: 10.18698/2308-6033-2022-5-2179

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Numerical study of the influence of the physicochemical liquid fuel properties on the efficiency of the low-thrust rocket engine working process

Published: 10.12.2021

Authors: Novikov A.V., Andreev E.A., Bardakova E.I.

Published in issue: #12(120)/2021

DOI: 10.18698/2308-6033-2021-12-2138

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Computational studies to optimize the geometry of the low-thrust rocket combustion chamber using gaseous propellants

Published: 24.11.2021

Authors: Novikov A.V., Andreev E.A., Bardakova E.I.

Published in issue: #11(119)/2021

DOI: 10.18698/2308-6033-2021-11-2129

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts

Application of precision chronometric technologies for monitoring deviations in the internal combustion engine operation

Published: 24.11.2021

Authors: Plaksina E.T., Syritsky A.B., Komshin A.S.

Published in issue: #11(119)/2021

DOI: 10.18698/2308-6033-2021-11-2126

Category: Mechanics | Chapter: Dynamics, Strength of Machines, Instruments, and Equipment

Parametric study of the effect of mode and geometric factors on the chamber coefficient of a liquid-propellant engine with a slotted nozzle head

Published: 09.04.2021

Authors: Novikov A.V., Andreev E.A.

Published in issue: #4(112)/2021

DOI: 10.18698/2308-6033-2021-4-2071

Category: Aviation and Rocket-Space Engineering | Chapter: Thermal, Electric Jet Engines, and Power Plants of Aircrafts