How do you convert thrust to speed?
Weight is mass (in kg) x 9.8, which gives 0.050 x 9.8 = 0.49 N. The resultant force is the thrust – weight = 5 – 0.49 = 4.51 N (unrounded). Acceleration = resultant force divided by mass = 4.51 ÷ 0.050 = 90 metres per second squared (90 m/s2). This means that, every second, the speed of the rocket increases by 90 m/s.
How do you calculate CC to horsepower?
Example #1: Next, use the formula above to convert this value to horsepower. HP = CC/ 15 = 750 / 15 = 50 horsepower.
What is thrust equal to?
The force (thrust) is equal to the exit mass flow rate times the exit velocity minus the free stream mass flow rate times the free stream velocity.
How many lbs of thrust is equal to 1 hp?
Thus 1 HP (735 W) would acchieve a thrust of 370 N/V [m/s], which would be 160 lbs/V [kn]. Thus for a propeller designed for 3 kn speed (typical electric system) the thrust is ~50 lbs/HP, but for a 6 hp outboard designed for 6 kn it would be less than 30 lbs/HP.
What is the simple formula of thrust?
Therefore the simplest formula for thrust is: T = m_dot x ∆V T – thrust m_dot – the mass flow rate that is ejected from the engine ∆V – the change in velocity of the mass flow ejected from the engine Note this formula assumes the pressure has equalized to the free stream value so all the change in momentum is realized completely in the
How do I calculate thrust?
– Most general aviation or private aeroplanes are powered by internal combustion engines which turn propellers to generate thrust. – F = delta p * A. – force = (force/area) * area. – pt0 = p0 + .5 * r * V0 ^2. – pte = p0 + .5 * r * Ve ^2. – delta p = pte – pt0. – delta p = .5 * r * [Ve ^2 – V0 ^2] – F = .5 * r * A * [Ve ^2 – V0 ^2]
How do you calculate average thrust?
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