@InProceedings{MotaHincRoccSchi:2015:ImEnPa,
author = "Mota, F{\'a}bio da Silva and Hinckel, Jos{\'e} Nivaldo and
Rocco, Evandro M. and Schilingloff, H.",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto
Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de
Pesquisas Espaciais (INPE)} and {Ostbayerische Technische
Hochschule Regensburg (OTH)}",
title = "Modeling and Simulation of Launch Vehicles using Object-Oriented
Programming: Impact of the engine parameters on the launcher
perfo",
booktitle = "Proceedings...",
year = "2015",
organization = "European Conference for Aeronautics and Space Sciences, 6.",
abstract = "This paper proposes the development of a tool that facilitates the
modeling and the analysis of the interaction between subsystems
and components as well as the influence of changes in the design
parameters of the propulsion system in the trajectory and payload
mass. In other words the coupling among the propulsion system, the
trajectory, and the mass of the launch vehicle is studied. To
allow for greater reusability and extensibility of code it is used
a modular structure using object-oriented programming. This
software helps to identify the relevant structures to the problem
and the relationships between them. As a case study, it is
considered the future brazilian launch vehicle VLS-alfa, which
will use the future L75 engine as the upper stage. The engine is a
gas generator cycle and has ethanol and LOX as working fluids. The
influence of parameters of the L75 engine on the trajectory and
payload mass are evaluated.",
conference-location = "Krak{\'o}w, Poland",
conference-year = "29 june - 3 july",
urlaccessdate = "16 jun. 2024"
}