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Simulador de manobras para comboios
   fluviais na Hidrovia Tietê-Paraná
                 SIMCO
Tópicos

•   O programa PROMEF-Hidrovia
•   Navegação na Hidrovia Tietê-Paraná (HTP)
•   O Comboio Transpetro
•   Trabalhos anteriores
•   O Simulador de Comboios (SimCo)
    – Premissas
    – Pontos Modelados
    – Resultado
• Novos desenvolvimentos
PROMEF-Hidrovias
• Projeto da Hidrovia está inserido no
  Programa Logístico da Petrobras para o
  Etanol.

• PROMEF (Programa de Moderinzação
  e Expansão da Frota)
   • Produção em território nacional
   • 70% de conteúdo nacional
   • Curva de aprendizado

• Gerência específica para Hidrovias.
PROMEF-Hidrovias
PROMEF-Hidrovias
• Previsão de 20 comboios (80 chatas) até 2015.
• HTP próxima às usinas produtoras de etanol
PROMEF-Hidrovias
Hidrovia Tietê-Paraná


                               HTP possui diversos pontos
Aparecida do                   de desmembramento
  Taboado

                               Comboio Tietê-Duplo 2x2

                               Comboio Tietê 1x2

                               1 Chata
Hidrovia Tietê-Paraná
DH-SP em obras de melhorias da hidrovia

Ex. Ponte SP-425




                                          Futura




                          Atual
O Comboio Transpetro
O Comboio Transpetro
O Comboio Transpetro

            Azimutal
                                                       Convencional




Solução adotada pela Transpetro           Solução comum na HTP

2 x 600HP

Maior Manobrabilidade (ver estudo nesta conferência)
Simulador
Simulador
Premissas

-Representação do comboio de forma fiel (visual e dinâmica)

-Representação dos trechos críticos da HTP

-Condições prejudicadas de visibilidade

-Instrumentos de bordo

-Simulação de falhas e perigos

-Supervisão e debriefing
Simulador
Premissa 1


-Representação do comboio de forma fiel
(visual e dinâmica)
Representação do comboio



         Especificações técnicas




                                   Modelo eletrônico
                                   com ponto de vista
                                   da ponte de comando



Esboço artístico
Representação do comboio
Calibração dos modelos matemáticos
    • IPT - Avaliação do desempenho de comboios com seis chatas
       na hidrovia tietê-paraná – Caramuru Alimentos LTDA




                                   Medições em escala real de
                                   comboios de 4 e 6 chatas

                                   •Velocidade máxima
                                   •Distância de parada
                                   •Velocidade de guinada
Representação do comboio
Calibração dos modelos matemáticos
     • IPT – Manobrabilidade de Comboios Fluviais – FINEP
                                                                     40


                                                                     30


                                                                     20




                                        angulo de leme/rumo (grau)
                                                                     10


                                                                                                                                                      leme
                                                                      0
                                                                           1   1063 2125 3187 4249 5311 6373 7435 8497 9559 10621 11683 12745 13807   rumo

                                                                     -10


                                                                     -20


                                                                     -30


                                                                     -40

                                                                                                          tempo (s)




                                    Medições em semi-escala

                                    •Velocidade máxima
                                    •Ensaios de Giro
                                    •Ensaios de Zig-Zag
                                    •Efeitos de lemes de alto-desempenho
                                    •Efeitos de calado
Representação do comboio
• Coeficientes por CFD




                                     Coeficiêntes de Forças Transversais (ar)
                              0,1
                                0
                              -0,1 0            50           100            150

                              -0,2




                         Cy
                              -0,3
                              -0,4
                              -0,5
                              -0,6
                              -0,7
                                                     ângulo em graus
                                                 2x1 cheio      2x2 cheio
Representação do comboio
• Projetos anteriores na área de navegação fluvial
   • TPN/USP - Projeto flutuantes de proteção de pontes – DH/SP
   – Redimensionar os sistemas de proteção das pontes em hidrovias de alto fluxo
     redimensionado e reposicionando as poitas e os flutuantes de proteção
Representação do comboio
• Projetos anteriores na área de navegação fluvial
   • TPN/USP - Simulação e Análise para Dimensionamento de
      Comboios na Hidrovia Tietê-Paraná – DH/SP
    – Avaliar a possibilidade de manobra de comboio de 6 chatas na Hidrovia Tietê-Paraná
    – Comparação entre propulsão convencional, Bow-Boat auxiliar ou leme de
      alto-desempenho
                                                      -800

    – 4 trechos críticos da Hidrovia analisados.
                                                      -600



 -600

                                                      -400

 -400


                                                      -200
 -200



   0
                                                        0


  200

                                                      200

  400



  600                                                 400




  800
                                                      600


 1000

                                                      800
                                                             -600   -400   -200    0   200   400   600
 1200



          -500    0      500    1000   1500
                                                                                  20
Representação do comboio
• Projetos anteriores na área de navegação fluvial
   • TPN/USP - Simulação e Análise de Comboios na Hidrovia Tietê-
      Paraná - TRANSPETRO




                                  – Comparação da manobrabilidade de
                                    propulsão convencional e azimutal
Representação do comboio
       • Projetos anteriores na área de navegação fluvial
          • TPN/USP - Simulação e Análise de Comboios na Hidrovia Tietê-
             Paraná - TRANSPETRO

-600
                                           -600


-400
                                           -400


-200
                                           -200


  0
                                             0


200
                                           200


400
                                           400


600
                                           600


800
                                           800


1000
                                           1000


1200
                                           1200


           -500    0   500   1000   1500
                                                  -500     0    500   1000   1500


       Comboio 2x2 cheio V=25km/h                        Comboio 2x2 cheio V=25km/h
       Propulsão convencional                            Propulsão Azimutal
Simulador
Premissa 2


-Representação dos trechos críticos da HTP
Hidrovia Tietê-Paraná
Pontos Modelados




                               Modelo eletrônico 3D


     Fotos de satélite
                                         Cartas de navegação
                                         e sinalização




 Fotos das obras de arte
Hidrovia Tietê-Paraná


                Pontos Modelados
Hidrovia Tietê-Paraná
Ponte SP 595 São José do Dourados
Hidrovia Tietê-Paraná
Curva do Rio Paranaíba
Hidrovia Tietê-Paraná
Jusante da Eclusa de Promissão


                                         Correnteza, Vento
Hidrovia Tietê-Paraná
Jusante da Eclusa de Barra Bonita
Hidrovia Tietê-Paraná
Curva da Saudade - Barra Bonita
Hidrovia Tietê-Paraná
Ponte SP425 , Canal de Avanhandava
Hidrovia Tietê-Paraná
Ponte SP461 , Jusante de Avanhandava
Simulador
Premissa 3


-Condições prejudicadas de visibilidade
Visibilidade

 Dia                     Chuva




Neblina                  Noite
Simulador
Premissa 4


-Instrumentos de bordo
Instrumentos de bordo
Indicadores de rotação e azimute



                                              Manche de comando azimutal
        Radar simulado




Indicador de velocidade, vento e aproamento
Simulador
Premissa 5


-Simulação de falhas e perigos
Falhas
Reunião com comandantes para definição das falhas mais importantes


-Falha de propulsor
   -Pane
   -Falta de comando

-Falha de instrumentos de feedback
Simulador
Premissa 6


-Supervisão e Debriefing
Supervisão
I-Pad com comando das simulações
                                   Condições de visibilidade prejudicada




                                     Falha de propulsores

                                     Falha de indicadores

                                     Alteração de Vento

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