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Е.В. Хахулина, Д.К. Исаев, Н.А. Кабанов, К.В. Демченко и др.
26
Инженерный журнал: наука и инновации
# 10·2017
The experience of testing and applying
functional simulators-based technology
for designing systems and integral units
of rocket and space equipment
© E.V. Khakhulina, D.K. Isaev, N.A. Kabanov, K.V. Demchenko,
V.V. Siforkin, V.A. Rasstrygin, A.K. Stavritskiy, P.I. Chistousov,
S.N. Kraselnikov, S.A. Andrianov, I.I. Nezhdanova
S.P. Korolev Rocket and Space Public Corporation Energia, Korolev,
Moscow region, 141070, Russia
Until recently at the stage of designing rocket and space equipment the projected operat-
ing parameters of complex engineering systems were defined according to own calcula-
tions, in particular by writing own program codes, according to the experimental method
and / or 3D-simulation in computational software packages. In recent times there have
appeared new engineering analysis tools, e.g. Siemens LMS Imagine. LabAMESim, that
allow developing multidisciplinary 1D-models of engineering systems, simulating com-
plex operation of technical systems and modeling their ongoing physical processes.The
technology for designing the functional simulators as applied to the systems and integral
units of
the designed items of equipment was tested in S.P. Korolev Rocket and Space
Corporation Energia in order to define its applicability and potential for designing the
items of rocket and space equipment. The article presents the results of modeling the
complex inflight functioning of the upper stage propulsive effector fragment and the sep-
arating process of the projected item component parts. We also introduce the simulation
results for the thermocontrol systems hydraulic circuits, electromechanical drives, air-
over hydraulics aggregates, charge-driven piston mechanism, relay-controlled device
and electrical circuitry. The simulation results were compared and coincided very well
with the test data and / or calculation data. We recommend applying the functional simu-
lation technology as an additional tool when designing the systems and items of rocket
and space equipment.
Keywords:
simulation modeling, computer-generated simulation, functional simulator,
AMESim, air-over hydraulics, separating, push-rod, thermocontrol system, hydraulic
circuit, valve, electromechanical drive, charge-driven piston mechanism, relay-
controlled device, electrical circuitry
REFERENCES
[1]
LMS Imagine. Lab Amesim
. Available at:
http://www.plm.automation.
siemens.com/ru/products/lms/imagine-lab/amesim/index.shtml(accessed December
20, 2016).
[2]
Vargaftik N.B.
Spravochnik po teplofizicheskim svoystvam gazov i zhidkostey
[Thermophysical Properties of Gases and Liquids, a Reference Book]. Moscow,
Nauka Publ., 1972, 720 p.
[3]
Idelchik I.E., Shteynberg M.O., ed.
Spravochnik po gidravlicheskim
soprotivleniyam
[Handbook
of
Hydraulic
Resistance].
Moscow,
Mashinostroenie Publ., 1992, 672 p.