Use the atmospheric and vacuum thrust values for atmospheric and vacuum Δv, respectively.
How do you maximize delta V in KSP?
There are four basic techniques to increase the delta-V of a spacecraft:
- Use more efficient engines (ones with higher Isp).
- Increase fuel mass by adding more tanks, though this has diminishing returns.
- Reduce dry mass (anything that is not fuel, reducing upper stage mass is most important).
How much dV do you need for Duna?
With proper aerobraking, a round trip from Kerbin to Duna’s orbit and back requires roughly 1700 m/s of delta-v, less than a round trip to any other planet. Duna is often the easiest planet to achieve encounters because of a low orbital inclination.
How much thrust do I need KSP?
Because the gravitational acceleration on Kerbin’s surface is roughly 10 m/s², 10 kN per ton or 100 kg per unit of thrust result in a thrust-to-weight ratio of about 1. This represents the minimum for launch; a TWR in the range 1.5 to 2.5 is better.
How much DV does it take to orbit kerbin?
Reaching a stable orbit around Kerbin is one of the first milestones the player achieves in the game. Achieving such an orbit with a fuel-optimal ascent requires a delta-V of roughly 4500 m/s, the second largest of all celestial bodies with a solid surface after Eve.
Is Minmus easier than Mun?
It’s not easier to get to, it’s about 100 m/s beyond and the difficulty of the encounter is compounded by both its relative inclination and it’s smaller sphere of influence. The easy part is when it comes to take off/landing. Minmus has a gravitational acceleration of .
How much dV do I need to return to Minmus?
Adding a 10% buffer totals 1,617 m/s of delta-V. For Minmus, the numbers are 180 m/s for descent and ascent, and 160 for the return.
Is delta-v the same as acceleration?
The ratio delta-v/delta-t is called the acceleration. If the acceleration is not constant and the time interval is finite then this ratio is the average acceleration. Acceleration is the slope of the velocity-time graph.
Is DV the same as delta-v?
1. When we use “delta” rather than “d”, we mean that, say “delta v”/”delta t” is the average change in “v” over the non-zero time interval “delta t”. 2. Now, dv/dt is what we call the instantaneous rate of change in “v”, that is the limit of “delta v”/”delta t” as we let the time interval “delta t” shrink to zero.