【摘要】：溫密物質(zhì)屬于高能量密度物理的一部分,包含著廣泛而豐富的物理現(xiàn)象.它是慣性約束聚變(ICF)、重離子聚變、Z箍縮動作等過程中物質(zhì)存在和發(fā)展的重要階段,其熱力學、光學和輻射等性質(zhì),決定著該階段物質(zhì)的宏觀流體運動,以及物質(zhì)與輻射場相互作用中的能量輸運和轉(zhuǎn)換.因此,溫密物質(zhì)性質(zhì)的不斷深入研究、相關(guān)參數(shù)如狀態(tài)方程和輻射輸運性質(zhì)的不斷精密化,在ICF、Z箍縮等高技術(shù)、以及地球、行星內(nèi)部結(jié)構(gòu)等研究中具有重要的科學意義和應(yīng)用背景.本文重點介紹和評述了在實驗室條件下溫密物質(zhì)產(chǎn)生、診斷及數(shù)值模擬技術(shù)的研究進展,以及沖擊波物理與爆轟波物理重點實驗利用二級輕氣炮驅(qū)動飛片撞擊靶板產(chǎn)生強沖擊波、壓縮氣體產(chǎn)生溫密物質(zhì)狀態(tài)診斷與數(shù)值模擬技術(shù)的新進展,最后對未來溫密物質(zhì)發(fā)展方向進行了展望、總結(jié)和建議.
[Abstract]:Warm matter is a part of high energy density physics and contains a wide range of physical phenomena. It is an important stage in the existence and development of matter in the process of inertial confinement fusion (ICF), heavy ion fusion and Z pinch. Its thermodynamic, optical and radiative properties determine the macroscopic fluid motion of the material in this stage. And the energy transport and transformation in the interaction between matter and radiation field. Therefore, the study of the properties of warm and dense matter, the constant refinement of related parameters such as equation of state and radiation transport properties, the high technology such as ICF,Z pinch, and the Earth, The research on the inner structure of planets has important scientific significance and application background. This paper mainly introduces and reviews the progress of the research on the generation, diagnosis and numerical simulation of temperature dense substances under laboratory conditions. As well as the new progress in the key experiments of shock wave physics and detonation wave physics, which uses the two-stage light gas gun to drive the flyer to impact the target plate to produce strong shock wave, and the state diagnosis and numerical simulation of the temperature and dense matter produced by compressed gas. Finally, the future development direction of temperature and dense matter is prospected, summarized and suggested.
【作者單位】： 中國工程物理研究院流體物理研究所沖擊波物理與爆轟波物理國家重點實驗室;
【基金】：中國工程物理研究院發(fā)展基金(2013A0101001,2014B0102003,2015B0102001) 沖擊波物理與爆轟波物理重點實驗基金(9140C670103150C67289) 國家自然科學基金(11674292,11504352)資助
【分類號】：O572
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本文編號：2410710