1 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing Josh Revenaugh
2 2/10/2005Thrust Chamber Assembly Concept Design Review Material Selection Copper Injector (c101) High resistance to particle impact High Lox pressure rating (8000 psi)
3 2/10/2005Thrust Chamber Assembly Concept Design Review Engine Assembly
4 2/10/2005Thrust Chamber Assembly Concept Design Review Ablative Throat
5 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Lox Dome
6 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Dome
7 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Dome
8 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Dome
9 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Deflector
10 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Deflector
11 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Deflector
12 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Deflector
13 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Lox Plate
14 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Plate
15 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Plate
16 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Lox Plate
17 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Injector
18 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Injector
19 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Injector
20 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Injector
21 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Chamber
22 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Chamber
23 2/10/2005Thrust Chamber Assembly Concept Design Review Parts – Nozzle
24 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing - Nozzle
25 2/10/2005Thrust Chamber Assembly Concept Design Review Manufacturing – Nozzle
26 2/10/2005Thrust Chamber Assembly Concept Design Review Engine Masses Partweight (lb) Lox Dome7.40 Deflector0.17 Lox Plate3.00 Injector7.00 Chamber22.80 Nozzle22.20 Total62.57
27 2/10/2005Thrust Chamber Assembly Concept Design Review Brazing Silver is used as the braze alloy (BAG-8) Braze temperature 1500 deg F A few hours in the oven
28 2/10/2005Thrust Chamber Assembly Concept Design Review Timeline PartProcess days → Lox Dome shipping manufacturing Deflector shipping manufacturing brazing Lox Plate shipping manufacturing brazing Injector shipping manufacturing brazing Chamber shipping manufacturing Nozzle shipping manufacturing
29 2/10/2005Thrust Chamber Assembly Concept Design Review Price List – Materials DescriptionMaterialprice Lox Dome 2" x7 1/2" ODc Deflector 2" x 2" ODc Lox Plate 1/4" x 7 1/2" ODc Injector 3/4" x 7 1/2" ODc Flange 1/2" x 7 1/2" ODcarbon steel38.69 Chamber 40-5 black pipe (21ft)carbon steel Nozzle Extension 4 1/4" x 8 1/4" ODcarbon steel Nozzle Throat 5" x 6" ODcarbon steel38.44 Total
30 2/10/2005Thrust Chamber Assembly Concept Design Review Price List – Manufacturing DescriptionquantitypriceTotal Cost Drill Bit #68 (.0310") Drill Bit #48 (.0760") Drill Bit 5/64" (.0781") Drill Bit #47 (.0785") Total130.80
31 2/10/2005Thrust Chamber Assembly Concept Design Review Price List – Parts DescriptionquantitypriceTotal Cost Bolts 1/4-20, 2-1/2" Grade 8 (25)19.28 Nuts 1/4-20, ASTM Standards (25)19.87 Washers 1/4" SAE Standards (50)15.01 Gasket Graphite 1/16" thick 24"x24" O-ring 339 Teflon, 3-1/4 ID Total86.58
32 2/10/2005Thrust Chamber Assembly Concept Design Review Costs Descriptionprice Materials Manufacturing Parts86.58 Brazing Total