El modelo de un barco de escala se va a construir en un laboratorio.
a) Determinar la ve...
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
Answers: 2
Engineering, 04.07.2019 18:20
An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.
Answers: 3
Engineering, 04.07.2019 18:20
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
Engineering, 04.07.2019 19:10
How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?
Answers: 2
Engineering, 04.07.2019 19:10
The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false
Answers: 2
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Biology, 03.12.2020 02:20
History, 03.12.2020 02:20
Advanced Placement (AP), 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Mathematics, 03.12.2020 02:20
Health, 03.12.2020 02:20