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Ordinate o costole

2° Lezione Struttura e nomenclatura di una imbarcazione, manovre ed effetti evolutivi ormeggi e stabilita, motori diesel e benzina.  Navigazione piana, introduzione pns pnr . .

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Ordinate o costole

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  1. 2° LezioneStruttura e nomenclatura di una imbarcazione, manovre ed effetti evolutivi ormeggi e stabilita, motori diesel e benzina. Navigazione piana, introduzione pnspnr. 

  2. Risulatati 1° lezione Rv passando a dritta 172° distanza 12,2 M seconda tratta Rv 179° distanza 11,8 Mtotale 24 Mconsumo= 24/6=4 31.2 + 30% 9.36totale 40.56 Ltarrivo ore 12:00

  3. Ordinate o costole

  4. Passo dell’elica

  5. Ormeggio “La cosa piu difficile”

  6. Metacentro:punto di intersezione tra spinta “S” vericale e asse longitudunale della barca

  7. Dati da copiare ( • BUSSOLA dato falso • PB=PV-(+/-d)-(+/- δ ) • RB=RV-(+/-d)-(+/- δ ) • RilB=RilV-(+/-d)-(+/-dev) la δ va presa sulla prora Pb o Pm • CARTA dato vero • PV=PB+(+/- δ)+ (+/-d) • RV=RB+( +/-δ)+ (+/-d) • RilV=RilB+(+/- δ )+ (+/-d) la δ va presa sulla prora Pbo Pm • RILEVAMENTO POLARE • RilV=Pv +/- RilP • SCARROCCIO E CORRENTE • Pb= Rv-(+/-sc)-(+/-der)-(+/-d)-(+/- δ ) • Rv=Pb+(+/- δ )+(+/-d)+(+/-sc)+(+/-der)

  8. Tabella deviazioni M Sailer “NINA”

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