El modelo de un barco de escala se va a construir en un laboratorio.
a) Determinar la ve...
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Engineering, 06.05.2020 07:33 unknown9263
El modelo de un barco de escala se va a construir en un laboratorio.
a) Determinar la velocidad a la que debe moverse el si el tiene una velocidad de
b) Determinar la fuerza de resistencia al movimiento que se producirá en el si en el
se miden
c) Calcular la potencia que debe proporcionarse a la flecha de la hélice, si la eficiencia de la misma es
del . Determinar en
datos:
1:50; a) modelo, prototipo, 19.9 yd/s; b) modelo, prototipo, 21846 kg; c) 77 %, CV
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