1 / 6

Time to Complete 50m/s Δ V & 100g Payload System Overview

Time to Complete 50m/s Δ V & 100g Payload System Overview. Brittany Waletzko 100g Payload Integration Manager Translunar /OTV Phase Week 9. 50m/s Δ V Maneuver (Requirement). Δ V = ʃT /m dt = 50 m/s. t = Δ V m T T = instantaneous thrust (assumed constant over interval)

toyah
Download Presentation

Time to Complete 50m/s Δ V & 100g Payload System Overview

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Time to Complete 50m/s ΔV &100g Payload System Overview Brittany Waletzko 100g Payload Integration Manager Translunar/OTV Phase Week 9 Brittany Waletzko - ATT

  2. 50m/s ΔV Maneuver (Requirement) ΔV =ʃT/m dt = 50 m/s Brittany Waletzko - ATT t = ΔV m T T = instantaneous thrust (assumed constant over interval) m = instantaneous mass (assumed constant over interval) Calculated using four thrusters, pointed parallel to axis of symmetry (as per current configuration of 12 thrusters on each lander) <1>

  3. 100g Payload System (Continued) BrittanyWaletzko- ATT <2>

  4. Questions? BrittanyWaletzko- ATT <3>

  5. The Scenario BrittanyWaletzko- ATT OTV: consists of TLI main engine, power system, reaction wheels, four attitude thrusters, and lander (containing two loco spheres) Running during TLI: main engine, some attitude control, power system, heater, communications Lander: prop system, comm, attitude sensors and 12 thrusters, thermal system, power system, two loco spheres Locomotion: drive system, comm, payload, battery <4>

  6. Current 100g Integration Sheet (see attached two pages) Brittany Waletzko - ATT <5>

More Related