1 00:00:00,000 --> 00:00:07,046 Music 2 00:00:08,423 --> 00:00:09,654 When you look at the vibration 3 00:00:09,689 --> 00:00:11,469 characteristics of tall buildings, 4 00:00:11,504 --> 00:00:13,637 oil platforms, aircraft, 5 00:00:13,672 --> 00:00:14,717 there's so many things that 6 00:00:14,752 --> 00:00:16,548 wiggle, and wiggling 7 00:00:16,583 --> 00:00:26,678 is not good. 8 00:00:26,713 --> 00:00:27,718 It's a paradigm shift. 9 00:00:27,753 --> 00:00:28,534 It's a slight shift in 10 00:00:28,569 --> 00:00:29,566 the way you think. 11 00:00:29,601 --> 00:00:31,126 It's a technology that 12 00:00:31,161 --> 00:00:32,317 we developed to couple 13 00:00:32,352 --> 00:00:33,796 the way fluid and 14 00:00:33,831 --> 00:00:35,381 structure interact. 15 00:00:35,416 --> 00:00:36,645 We had a rocket, the Ares 16 00:00:36,680 --> 00:00:37,670 Launch Vehicle, that had 17 00:00:37,705 --> 00:00:38,614 a very significant 18 00:00:38,649 --> 00:00:40,166 dynamic issue, and we 19 00:00:40,201 --> 00:00:42,086 found a way to use the 20 00:00:42,121 --> 00:00:43,189 existing mass in the 21 00:00:43,224 --> 00:00:44,493 LOX tank, the weight of 22 00:00:44,528 --> 00:00:45,974 the fluid, to mitigate 23 00:00:46,009 --> 00:00:47,198 dynamic response of 24 00:00:47,233 --> 00:00:48,470 the entire structure. 25 00:00:48,505 --> 00:00:49,749 One small device weighing 26 00:00:49,784 --> 00:00:52,022 less than 100 pounds on 27 00:00:52,057 --> 00:00:53,341 the device itself, less 28 00:00:53,376 --> 00:00:54,997 than 200 pounds total impact 29 00:00:55,032 --> 00:00:56,174 was able to mitigate the 30 00:00:56,209 --> 00:00:57,213 resonant response of a 31 00:00:57,248 --> 00:01:01,462 650,000-pound launch vehicle. 32 00:01:01,497 --> 00:01:02,326 By controlling the way 33 00:01:02,361 --> 00:01:03,470 that secondary device 34 00:01:03,505 --> 00:01:04,565 controls that fluid, 35 00:01:04,600 --> 00:01:05,501 we can control the 36 00:01:05,536 --> 00:01:06,821 primary system. 37 00:01:06,856 --> 00:01:12,389 Currently, for a lot 38 00:01:12,424 --> 00:01:13,477 of the systems that 39 00:01:13,512 --> 00:01:14,293 are out there that 40 00:01:14,328 --> 00:01:15,190 use fluids, it's all 41 00:01:15,225 --> 00:01:16,030 about containing the 42 00:01:16,065 --> 00:01:17,253 fluids and then you 43 00:01:17,288 --> 00:01:18,005 set up the frequency 44 00:01:18,040 --> 00:01:19,229 of your mitigation 45 00:01:19,264 --> 00:01:20,245 based upon your 46 00:01:20,280 --> 00:01:21,062 container. 47 00:01:21,097 --> 00:01:21,654 The container is 48 00:01:21,689 --> 00:01:32,557 what sets the frequency. 49 00:01:32,592 --> 00:01:33,230 This is different. 50 00:01:33,265 --> 00:01:34,198 The frequency here is 51 00:01:34,233 --> 00:01:36,222 set by the secondary 52 00:01:36,257 --> 00:01:38,662 device. 53 00:01:38,697 --> 00:01:39,190 Our device is special 54 00:01:39,225 --> 00:01:39,934 because it uses the 55 00:01:39,969 --> 00:01:41,133 mass that we add, 56 00:01:41,168 --> 00:01:42,765 either additionally 57 00:01:42,800 --> 00:01:44,117 to a structure or 58 00:01:44,152 --> 00:01:45,397 with the existing 59 00:01:45,432 --> 00:01:46,205 fluid. 60 00:01:46,240 --> 00:01:46,853 We use it more 61 00:01:46,888 --> 00:01:47,725 efficiently than anybody 62 00:01:47,760 --> 00:01:48,589 has ever been able 63 00:01:48,624 --> 00:01:50,550 to do before. 64 00:01:50,585 --> 00:01:51,285 Anywhere that fluids 65 00:01:51,320 --> 00:01:52,285 and structures currently cohabitate 66 00:01:52,320 --> 00:01:54,006 is where you can take 67 00:01:54,041 --> 00:01:55,389 advantage of this. 68 00:01:55,424 --> 00:01:56,445 Buildings is one place 69 00:01:56,480 --> 00:01:57,662 where you've got fluids 70 00:01:57,697 --> 00:01:58,886 already in situ; inside 71 00:01:58,921 --> 00:01:59,822 the building. 72 00:01:59,857 --> 00:02:01,350 Aircraft carry their own fluids. 73 00:02:01,385 --> 00:02:02,557 In the automobile or 74 00:02:02,592 --> 00:02:04,229 you're transporting 75 00:02:04,264 --> 00:02:05,309 fluids across country 76 00:02:05,344 --> 00:02:06,606 in a tanker truck. 77 00:02:06,641 --> 00:02:07,598 Ocean-going vessels, 78 00:02:07,633 --> 00:02:08,614 platforms that are 79 00:02:08,649 --> 00:02:09,230 floating out there 80 00:02:09,265 --> 00:02:09,957 in the ocean. 81 00:02:09,992 --> 00:02:10,806 The question is, 82 00:02:10,841 --> 00:02:12,405 can you access the fluid that's 83 00:02:12,440 --> 00:02:13,277 surrounding you? 84 00:02:13,312 --> 00:02:14,709 Not only can you use this 85 00:02:14,744 --> 00:02:16,494 technology for existing 86 00:02:16,529 --> 00:02:18,038 structures that have problems, 87 00:02:18,073 --> 00:02:19,653 but if you employ it from the 88 00:02:19,688 --> 00:02:21,325 beginning in the design phase, 89 00:02:21,360 --> 00:02:22,869 you can change the attributes 90 00:02:22,904 --> 00:02:24,398 of the design completely. 91 00:02:24,433 --> 00:02:25,614 This is a game-changer. 92 00:02:25,649 --> 00:02:26,358 We're going to change