DARPA Seeks New Materials To Keep Hypersonic Vehicles From Overheating 

The Pentagon’s Defense Advanced Research Projects Agency (DARPA) is seeking new designs for cooling super-hot leading edges of hypersonic vehicles as they rip through the air at more than five times the speed of sound.

In a mid-December press release, DARPA explained that hypersonic weapons traveling through the atmosphere at “incredibly high speeds” create “intense friction with the surrounding air,” which produces furnace-like temperatures, particularly at the leading edges or forward parts of the vehicle.

To address this thermal challenge, DARPA announced its Materials Architectures and Characterization for Hypersonics (MACH) program.

The press release describes the MACH program as an attempt to “develop and demonstrate new design and material solutions for sharp, shape-stable, cooled leading edges for hypersonic vehicles.” DARPA has plans to formally release the new program on January 22, 2019, in Arlington, Virginia.

“For decades people have studied cooling the hot leading edges of hypersonic vehicles but haven’t been able to demonstrate practical concepts in flight,” said Bill Carter, program manager in DARPA’s Defense Sciences Office.

“The key is developing scalable materials architectures that enable mass transport to spread and reject heat. In recent years we’ve seen advances in thermal engineering and manufacturing that could enable the design and fabrication of very complex architectures not possible in the past. If successful, we could see a breakthrough in mitigating aerothermal effects at the leading edge that would enhance hypersonic performance,” Carter said

According to DARPA, the MACH program will consist of two technical areas: The first will develop thermal management systems that cool the leading edges through what they refer to as “advanced thermal design,” while the second will focus on next-generation hypersonic materials research, such as new coatings and high-temperature material that do not require cooling in the first place due to the nature of the materials.

The stakes are high, as China, the US, and Russia are each striving to be the first nation to develop hypersonic weapons.

The Pentagon views hypersonic weaponry as a game-changer that could give it — an edge on the modern battlefield.

Hypersonic missiles are extremely difficult to detect and shoot down, even with the most advanced missile defense systems.

While the US seems to be behind the hypersonic curve, Russia and China are also developing hypersonic missiles and, just yesterday, Russia claimed to have conducted another hypersonic weapons test – with the goal of deployment in 2019.

 

 

DARPA Seeks New Materials To Keep Hypersonic Vehicles From Overheating  <body> <h1> Array ( [0] => sarpa seeks new materials to keep hypersonic vehicles from overheating  [1] => xarpa seeks new materials to keep hypersonic vehicles from overheating  [2] => carpa seeks new materials to keep hypersonic vehicles from overheating  [3] => farpa seeks new materials to keep hypersonic vehicles from overheating  [4] => rarpa seeks new materials to keep hypersonic vehicles from overheating  [5] => earpa seeks new materials to keep hypersonic vehicles from overheating  [6] => dzrpa seeks new materials to keep hypersonic vehicles from overheating  [7] => dsrpa seeks new materials to keep hypersonic vehicles from overheating  [8] => dwrpa seeks new materials to keep hypersonic vehicles from overheating  [9] => dqrpa seeks new materials to keep hypersonic vehicles from overheating  [10] => daepa seeks new materials to keep hypersonic vehicles from overheating  [11] => dadpa seeks new materials to 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from overheating  [49] => darpa seekx new materials to keep hypersonic vehicles from overheating  [50] => darpa seekd new materials to keep hypersonic vehicles from overheating  [51] => darpa seeke new materials to keep hypersonic vehicles from overheating  [52] => darpa seekw new materials to keep hypersonic vehicles from overheating  [53] => darpa seeks bew materials to keep hypersonic vehicles from overheating  [54] => darpa seeks mew materials to keep hypersonic vehicles from overheating  [55] => darpa seeks jew materials to keep hypersonic vehicles from overheating  [56] => darpa seeks hew materials to keep hypersonic vehicles from overheating  [57] => darpa seeks nww materials to keep hypersonic vehicles from overheating  [58] => darpa seeks nsw materials to keep hypersonic vehicles from overheating  [59] => darpa seeks ndw materials to keep hypersonic vehicles from overheating  [60] => darpa seeks nrw materials to keep hypersonic vehicles from overheating  [61] => darpa seeks n4w materials to keep hypersonic vehicles from overheating  [62] => darpa seeks n3w materials to keep hypersonic vehicles from overheating  [63] => darpa seeks neq materials to keep hypersonic vehicles from overheating  [64] => darpa seeks nea materials to keep hypersonic vehicles from overheating  [65] => darpa seeks nes materials to keep hypersonic vehicles from overheating  [66] => darpa seeks nee materials to keep hypersonic vehicles from overheating  [67] => darpa seeks ne3 materials to keep hypersonic vehicles from overheating  [68] => darpa seeks ne2 materials to keep hypersonic vehicles from overheating  [69] => darpa seeks new naterials to keep hypersonic vehicles from overheating  [70] => darpa seeks new katerials to keep hypersonic vehicles from overheating  [71] => darpa seeks new jaterials to keep hypersonic vehicles from overheating  [72] => darpa seeks new mzterials to keep hypersonic vehicles from overheating  [73] => darpa seeks new msterials to keep hypersonic vehicles from overheating  [74] => darpa seeks new mwterials to keep hypersonic vehicles from overheating  [75] => darpa seeks new mqterials to keep hypersonic vehicles from overheating  [76] => darpa seeks new marerials to keep hypersonic vehicles from overheating  [77] => darpa seeks new maferials to keep hypersonic vehicles from overheating  [78] => darpa seeks new magerials to keep hypersonic vehicles from overheating  [79] => darpa seeks new mayerials to keep hypersonic vehicles from overheating  [80] => darpa seeks new ma6erials to keep hypersonic vehicles from overheating  [81] => darpa seeks new ma5erials to keep hypersonic vehicles from overheating  [82] => darpa seeks new matwrials to keep hypersonic vehicles from overheating  [83] => darpa seeks new matsrials to keep hypersonic vehicles from overheating  [84] => darpa seeks new matdrials to keep hypersonic vehicles from overheating  [85] => darpa seeks new matrrials to keep hypersonic vehicles from overheating  [86] => darpa seeks new mat4rials to keep hypersonic vehicles from overheating  [87] => darpa seeks new mat3rials to keep hypersonic vehicles from overheating  [88] => darpa seeks new mateeials to keep hypersonic vehicles from overheating  [89] => darpa seeks new matedials to keep hypersonic vehicles from overheating  [90] => darpa seeks new matefials to keep hypersonic vehicles from overheating  [91] => darpa seeks new matetials to keep hypersonic vehicles from overheating  [92] => darpa seeks new mate5ials to keep hypersonic vehicles from overheating  [93] => darpa seeks new mate4ials to keep hypersonic vehicles from overheating  [94] => darpa seeks new materuals to keep hypersonic vehicles from overheating  [95] => darpa seeks new materjals to keep hypersonic vehicles from overheating  [96] => darpa seeks new materkals to keep hypersonic vehicles from overheating  [97] => darpa seeks new materoals to keep hypersonic vehicles from overheating  [98] => darpa seeks new mater9als to keep hypersonic vehicles from overheating  [99] => darpa seeks new mater8als to keep hypersonic vehicles from overheating  [100] => darpa seeks new materizls to keep hypersonic vehicles from overheating  [101] => darpa seeks new materisls to keep hypersonic vehicles from overheating  [102] => darpa seeks new materiwls to keep hypersonic vehicles from overheating  [103] => darpa seeks new materiqls to keep hypersonic vehicles from overheating  [104] => darpa seeks new materiaks to keep hypersonic vehicles from overheating  [105] => darpa seeks new materiaps to keep hypersonic vehicles from overheating  [106] => darpa seeks new materiaos to keep hypersonic vehicles from overheating  [107] => darpa seeks new materiala to keep hypersonic vehicles from overheating  [108] => darpa seeks new materialz to keep hypersonic vehicles from overheating  [109] => darpa seeks new materialx to keep hypersonic vehicles from overheating  [110] => darpa seeks new materiald to keep hypersonic vehicles from overheating  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materials t0 keep hypersonic vehicles from overheating  [124] => darpa seeks new materials t9 keep hypersonic vehicles from overheating  [125] => darpa seeks new materials to jeep hypersonic vehicles from overheating  [126] => darpa seeks new materials to meep hypersonic vehicles from overheating  [127] => darpa seeks new materials to leep hypersonic vehicles from overheating  [128] => darpa seeks new materials to oeep hypersonic vehicles from overheating  [129] => darpa seeks new materials to ieep hypersonic vehicles from overheating  [130] => darpa seeks new materials to kwep hypersonic vehicles from overheating  [131] => darpa seeks new materials to ksep hypersonic vehicles from overheating  [132] => darpa seeks new materials to kdep hypersonic vehicles from overheating  [133] => darpa seeks new materials to krep hypersonic vehicles from overheating  [134] => darpa seeks new materials to k4ep hypersonic vehicles from overheating  [135] => darpa seeks new materials to k3ep hypersonic vehicles from overheating  [136] => darpa seeks new materials to kewp hypersonic vehicles from overheating  [137] => darpa seeks new materials to kesp hypersonic vehicles from overheating  [138] => darpa seeks new materials to kedp hypersonic vehicles from overheating  [139] => darpa seeks new materials to kerp hypersonic vehicles from overheating  [140] => darpa seeks new materials to ke4p hypersonic vehicles from overheating  [141] => darpa seeks new materials to ke3p hypersonic vehicles from overheating  [142] => darpa seeks new materials to keeo hypersonic vehicles from overheating  [143] => darpa seeks new materials to keel hypersonic vehicles from overheating  [144] => darpa seeks new materials to kee- hypersonic vehicles from overheating  [145] => darpa seeks new materials to kee0 hypersonic vehicles from overheating  [146] => darpa seeks new materials to keep gypersonic vehicles from overheating  [147] => darpa seeks new materials to keep bypersonic vehicles from overheating  [148] => darpa seeks new materials to keep nypersonic vehicles from overheating  [149] => darpa seeks new materials to keep jypersonic vehicles from overheating  [150] => darpa seeks new materials to keep uypersonic vehicles from overheating  [151] => darpa seeks new materials to keep yypersonic vehicles from overheating  [152] => darpa seeks new materials to keep htpersonic vehicles from overheating  [153] => darpa seeks new materials to keep hgpersonic vehicles from overheating  [154] => darpa seeks new materials to keep hhpersonic vehicles from overheating  [155] => darpa seeks new materials to keep hupersonic vehicles from overheating  [156] => darpa seeks new materials to keep h7personic vehicles from overheating  [157] => darpa seeks new materials to keep h6personic vehicles from overheating  [158] => darpa seeks new materials to keep hyoersonic vehicles from overheating  [159] => darpa seeks new materials to keep hylersonic vehicles from overheating  [160] => darpa seeks new materials to keep hy-ersonic vehicles from overheating  [161] => darpa seeks new materials to keep hy0ersonic vehicles from overheating  [162] => darpa seeks new materials to keep hypwrsonic vehicles from overheating  [163] => darpa seeks new materials to keep hypsrsonic vehicles from overheating  [164] => darpa seeks new materials to keep hypdrsonic vehicles from overheating  [165] => darpa seeks new materials to keep hyprrsonic vehicles from overheating  [166] => darpa seeks new materials to keep hyp4rsonic vehicles from overheating  [167] => darpa seeks new materials to keep hyp3rsonic vehicles from overheating  [168] => darpa seeks new materials to keep hypeesonic vehicles from overheating  [169] => darpa seeks new materials to keep hypedsonic vehicles from overheating  [170] => darpa seeks new materials to keep hypefsonic vehicles from overheating  [171] => darpa seeks new materials to keep hypetsonic vehicles from overheating  [172] => darpa seeks new materials to keep hype5sonic vehicles from overheating  [173] => darpa seeks new materials to keep hype4sonic vehicles from overheating  [174] => darpa seeks new materials to keep hyperaonic vehicles from overheating  [175] => darpa seeks new materials to keep hyperzonic vehicles from overheating  [176] => darpa seeks new materials to keep hyperxonic vehicles from overheating  [177] => darpa seeks new materials to keep hyperdonic vehicles from overheating  [178] => darpa seeks new materials to keep hypereonic vehicles from overheating  [179] => darpa seeks new materials to keep hyperwonic vehicles from overheating  [180] => darpa seeks new materials to keep hypersinic vehicles from overheating  [181] => darpa seeks new materials to keep hypersknic vehicles from overheating  [182] => darpa seeks new materials to keep hyperslnic vehicles from overheating  [183] => darpa seeks new materials to keep hyperspnic vehicles from overheating  [184] => darpa seeks new materials to keep hypers0nic vehicles from overheating  [185] => darpa seeks new materials to keep hypers9nic vehicles from overheating  [186] => darpa seeks new materials to keep hypersobic vehicles from overheating  [187] => darpa seeks new materials to keep hypersomic vehicles from overheating  [188] => darpa seeks new materials to keep hypersojic vehicles from overheating  [189] => darpa seeks new materials to keep hypersohic vehicles from overheating  [190] => darpa seeks new materials to keep hypersonuc vehicles from overheating  [191] => darpa seeks new materials to keep hypersonjc vehicles from overheating  [192] => darpa seeks new materials to keep hypersonkc vehicles from overheating  [193] => darpa seeks new materials to keep hypersonoc vehicles from overheating  [194] => darpa seeks new materials to keep hyperson9c vehicles from overheating  [195] => darpa seeks new materials to keep hyperson8c vehicles from overheating  [196] => darpa seeks new materials to keep hypersonix vehicles from overheating  [197] => darpa seeks new materials to keep hypersoniv vehicles from overheating  [198] => darpa seeks new materials to keep hypersonif vehicles from overheating  [199] => darpa seeks new materials to keep hypersonid vehicles from overheating  [200] => darpa seeks new materials to keep hypersonic cehicles from overheating  [201] => darpa seeks new materials to keep hypersonic behicles from overheating  [202] => darpa seeks new materials to keep hypersonic gehicles from overheating  [203] => darpa seeks new materials to keep hypersonic fehicles from overheating  [204] => darpa seeks new materials to keep hypersonic vwhicles from overheating  [205] => darpa seeks new materials to keep hypersonic vshicles from overheating  [206] => darpa seeks new materials to keep hypersonic vdhicles from overheating  [207] => darpa seeks new materials to keep hypersonic vrhicles from overheating  [208] => darpa seeks new materials to keep hypersonic v4hicles from overheating  [209] => darpa seeks new materials to keep hypersonic v3hicles from overheating  [210] => darpa seeks new materials to keep hypersonic vegicles from overheating  [211] => darpa seeks new materials to keep hypersonic vebicles from overheating  [212] => darpa seeks new materials to keep hypersonic venicles from overheating  [213] => darpa seeks new materials to keep hypersonic vejicles from overheating  [214] => darpa seeks new materials to keep hypersonic veuicles from overheating  [215] => darpa seeks new materials to keep hypersonic veyicles from overheating  [216] => darpa seeks new materials to keep hypersonic vehucles from overheating  [217] => darpa seeks new materials to keep hypersonic vehjcles from overheating  [218] => darpa seeks new materials to keep hypersonic vehkcles from overheating  [219] => darpa seeks new materials to keep hypersonic vehocles from overheating  [220] => darpa seeks new materials to keep hypersonic veh9cles from overheating  [221] => darpa seeks new materials to keep hypersonic veh8cles from overheating  [222] => darpa seeks new materials to keep hypersonic vehixles from overheating  [223] => darpa seeks new materials to keep hypersonic vehivles from overheating  [224] => darpa seeks new materials to keep hypersonic vehifles from overheating  [225] => darpa seeks new materials to keep hypersonic vehidles from overheating  [226] => darpa seeks new materials to keep hypersonic vehickes from overheating  [227] => darpa seeks new materials to keep hypersonic vehicpes from overheating  [228] => darpa seeks new materials to keep hypersonic vehicoes from overheating  [229] => darpa seeks new materials to keep hypersonic vehiclws from overheating  [230] => darpa seeks new materials to keep hypersonic vehiclss from overheating  [231] => darpa seeks new materials to keep hypersonic vehiclds from overheating  [232] => darpa seeks new materials to keep hypersonic vehiclrs from overheating  [233] => darpa seeks new materials to keep hypersonic vehicl4s from overheating  [234] => darpa seeks new materials to keep hypersonic vehicl3s from overheating  [235] => darpa seeks new materials to keep hypersonic vehiclea from overheating  [236] => darpa seeks new materials to keep hypersonic vehiclez from overheating  [237] => darpa seeks new materials to keep hypersonic vehiclex from overheating  [238] => darpa seeks new materials to keep hypersonic vehicled from overheating  [239] => darpa seeks new materials to keep hypersonic vehiclee from overheating  [240] => darpa seeks new materials to keep hypersonic vehiclew from overheating  [241] => darpa seeks new materials to keep hypersonic vehicles drom overheating  [242] => darpa seeks new materials to keep hypersonic vehicles crom overheating  [243] => darpa seeks new materials to keep hypersonic vehicles vrom overheating  [244] => darpa seeks new materials to keep hypersonic vehicles grom overheating  [245] => darpa seeks new materials to keep hypersonic vehicles trom overheating  [246] => darpa seeks new materials to keep hypersonic vehicles rrom overheating  [247] => darpa seeks new materials to keep hypersonic vehicles feom overheating  [248] => darpa seeks new materials to keep hypersonic vehicles fdom overheating  [249] => darpa seeks new materials to keep hypersonic vehicles ffom overheating  [250] => darpa seeks new materials to keep hypersonic vehicles ftom overheating  [251] => darpa seeks new materials to keep hypersonic vehicles f5om overheating  [252] => darpa seeks new materials to keep hypersonic vehicles f4om overheating  [253] => darpa seeks new materials to keep hypersonic vehicles frim overheating  [254] => darpa seeks new materials to keep hypersonic vehicles frkm overheating  [255] => darpa seeks new materials to keep hypersonic vehicles frlm overheating  [256] => darpa seeks new materials to keep hypersonic vehicles frpm overheating  [257] => darpa seeks new materials to keep hypersonic vehicles fr0m overheating  [258] => darpa seeks new materials to keep hypersonic vehicles fr9m overheating  [259] => darpa seeks new materials to keep hypersonic vehicles fron overheating  [260] => darpa seeks new materials to keep hypersonic vehicles frok overheating  [261] => darpa seeks new materials to keep hypersonic vehicles froj overheating  [262] => darpa seeks new materials to keep hypersonic vehicles from iverheating  [263] => darpa seeks new materials to keep hypersonic vehicles from kverheating  [264] => darpa seeks new materials to keep hypersonic vehicles from lverheating  [265] => darpa seeks new materials to keep hypersonic vehicles from pverheating  [266] => darpa seeks new materials to keep hypersonic vehicles from 0verheating  [267] => darpa seeks new materials to keep hypersonic vehicles from 9verheating  [268] => darpa seeks new materials to keep hypersonic vehicles from ocerheating  [269] => darpa seeks new materials to keep hypersonic vehicles from oberheating  [270] => darpa seeks new materials to keep hypersonic vehicles from ogerheating  [271] => darpa seeks new materials to keep hypersonic vehicles from oferheating  [272] => darpa seeks new materials to keep hypersonic vehicles from ovwrheating  [273] => darpa seeks new materials to keep hypersonic vehicles from ovsrheating  [274] => darpa seeks new materials to keep hypersonic vehicles from ovdrheating  [275] => darpa seeks new materials to keep hypersonic vehicles from ovrrheating  [276] => darpa seeks new materials to keep hypersonic vehicles from ov4rheating  [277] => darpa seeks new materials to keep hypersonic vehicles from ov3rheating  [278] => darpa seeks new materials to keep hypersonic vehicles from oveeheating  [279] => darpa seeks new materials to keep hypersonic vehicles from ovedheating  [280] => darpa seeks new materials to keep hypersonic vehicles from ovefheating  [281] => darpa seeks new materials to keep hypersonic vehicles from ovetheating  [282] => darpa seeks new materials to keep hypersonic vehicles from ove5heating  [283] => darpa seeks new materials to keep hypersonic vehicles from ove4heating  [284] => darpa seeks new materials to keep hypersonic vehicles from overgeating  [285] => darpa seeks new materials to keep hypersonic vehicles from overbeating  [286] => darpa seeks new materials to keep hypersonic vehicles from overneating  [287] => darpa seeks new materials to keep hypersonic vehicles from overjeating  [288] => darpa seeks new materials to keep hypersonic vehicles from overueating  [289] => darpa seeks new materials to keep hypersonic vehicles from overyeating  [290] => darpa seeks new materials to keep hypersonic vehicles from overhwating  [291] => darpa seeks new materials to keep hypersonic vehicles from overhsating  [292] => darpa seeks new materials to keep hypersonic vehicles from overhdating  [293] => darpa seeks new materials to keep hypersonic vehicles from overhrating  [294] => darpa seeks new materials to keep hypersonic vehicles from overh4ating  [295] => darpa seeks new materials to keep hypersonic vehicles from overh3ating  [296] => darpa seeks new materials to keep hypersonic vehicles from overhezting  [297] => darpa seeks new materials to keep hypersonic vehicles from overhesting  [298] => darpa seeks new materials to keep hypersonic vehicles from overhewting  [299] => darpa seeks new materials to keep hypersonic vehicles from overheqting  [300] => darpa seeks new materials to keep hypersonic vehicles from overhearing  [301] => darpa seeks new materials to keep hypersonic vehicles from overheafing  [302] => darpa seeks new materials to keep hypersonic vehicles from overheaging  [303] => darpa seeks new materials to keep hypersonic vehicles from overheaying  [304] => darpa seeks new materials to keep hypersonic vehicles from overhea6ing  [305] => darpa seeks new materials to keep hypersonic vehicles from overhea5ing  [306] => darpa seeks new materials to keep hypersonic vehicles from overheatung  [307] => darpa seeks new materials to keep hypersonic vehicles from overheatjng  [308] => darpa seeks new materials to keep hypersonic vehicles from overheatkng  [309] => darpa seeks new materials to keep hypersonic vehicles from overheatong  [310] => darpa seeks new materials to keep hypersonic vehicles from overheat9ng  [311] => darpa seeks new materials to keep hypersonic vehicles from overheat8ng  [312] => darpa seeks new materials to keep hypersonic vehicles from overheatibg  [313] => darpa seeks new materials to keep hypersonic vehicles from overheatimg  [314] => darpa seeks new materials to keep hypersonic vehicles from overheatijg  [315] => darpa seeks new materials to keep hypersonic vehicles from overheatihg  [316] => darpa seeks new materials to keep hypersonic vehicles from overheatinf  [317] => darpa seeks new materials to keep hypersonic vehicles from overheatinv  [318] => darpa seeks new materials to keep hypersonic vehicles from overheatinb  [319] => darpa seeks new materials to keep hypersonic vehicles from overheatinh  [320] => darpa seeks new materials to keep hypersonic vehicles from overheatiny  [321] => darpa seeks new materials to keep hypersonic vehicles from overheatint  ) </h1> </body>