000 | 02459nam a2200397 i 4500 | ||
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001 | CR9781108990585 | ||
003 | UkCbUP | ||
005 | 20230516164910.0 | ||
006 | m|||||o||d|||||||| | ||
007 | cr|||||||||||| | ||
008 | 200923s2021||||enk o ||1 0|eng|d | ||
020 | _a9781108990585 (ebook) | ||
020 | _z9781108964883 (paperback) | ||
040 |
_aUkCbUP _beng _erda _cUkCbUP |
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050 | 4 |
_aQC168 _b.L59 2021 |
|
082 | 0 | 4 |
_a533.2 _223 |
100 | 1 |
_aLiu, Joseph T. C., _eauthor. _968017 |
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245 | 1 | 0 |
_aMach wave and acoustical wave structure in nonequilibrium gas-particle flows / _cJoseph T. C. Liu. |
264 | 1 |
_aCambridge : _bCambridge University Press, _c2021. |
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300 |
_a1 online resource (66 pages) : _bdigital, PDF file(s). |
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336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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490 | 1 |
_aCambridge elements. Elements in aerospace engineering, _x2631-7850 |
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500 | _aTitle from publisher's bibliographic system (viewed on 11 Oct 2021). | ||
520 | _aIn this Element, the gas-particle flow problem is formulated with momentum and thermal slip that introduces two relaxation times. Starting from acoustical propagation in a medium in equilibrium, the relaxation-wave equation in airfoil coordinates is derived though a Galilean transformation for uniform flow. Steady planar small perturbation supersonic flow is studied in detail according to Whitham's higher-order waves. The signals owing to wall boundary conditions are damped along the frozen-Mach wave, and are both damped and diffusive along an effective-intermediate Mach wave and diffusive along the equilibrium Mach wave where the bulk of the disturbance propagates. The surface pressure coefficient is obtained exactly for small-disturbance theory, but it is considerably simplified for the small particle-to-gas mass loading approximation, equivalent to a simple-wave approximation. Other relaxation-wave problems are discussed. Martian dust-storm properties in terms of gas-particle flow parameters are estimated. | ||
650 | 0 |
_aGas dynamics. _964511 |
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650 | 0 |
_aGas flow. _924249 |
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650 | 0 |
_aShock waves. _912884 |
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650 | 0 |
_aSound-waves. _93632 |
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650 | 0 |
_aNonequilibrium thermodynamics. _93584 |
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776 | 0 | 8 |
_iPrint version: _z9781108964883 |
830 | 0 |
_aCambridge elements. _pElements in aerospace engineering, _x2631-7850. _968018 |
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856 | 4 | 0 | _uhttps://doi.org/10.1017/9781108990585 |
942 | _cEBK | ||
999 |
_c82210 _d82210 |