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22篇 您的检索式:作者名="Oschwald"
    题名 作者 年代 出处 被引量
1液氧/甲烷火焰和燃烧不稳定性试验显示文摘为了解液氧/甲烷火焰在外界扰动作用下的表现,增进对燃烧不稳定性的理解,分别对两种喷剪切同轴式喷嘴结构进行了试验,试验采用单喷嘴矩形模型燃烧室,液氧以液态从中心喷嘴喷注,甲烷以气态从同轴的环形腔喷注。试验中,压力调节装置上的齿轮间断性地堵住和打开安装在燃烧室底部和主喷管旁边的辅助喷管出口,分别向燃烧室输入高频扰动。采用高速照相机记录火焰的OH辐射量,并采用阴影和纹影技术记录液氧的喷雾过程。试验成功激发起了燃烧室一阶横向和一阶纵向振型,在高频扰动作用下,还产生了两次强低频振荡。讨论了分离火焰的特征及其液氧射流在外界扰动作用下的表现和影响参数。洪流 Fusetti A Rosa M D Oschwald M 2007推进技术2007,28,2:10
2剪切同轴式喷嘴中心管壁厚对火焰的影响显示文摘为了研究剪切同轴式喷嘴中心管壁厚度对火焰的影响,针对LOX/CH4火焰,采用数值方法计算了三种不同喷嘴中心管壁厚的长方体形燃烧室内的燃烧过程,计算表明,对于较大的管壁厚度,在紧贴管壁下游的区域将形成较大的回流区,有利于火焰稳定在喷嘴出口处,还给出了采用相同几何结构燃烧室的LOX/CH4燃烧试验结果,试验也得出了同样的趋势,随着中心管壁厚度的增加,火焰中心明显前移。洪流 Oschwald M 仲伟聪 2008推进技术2008,29,3:2
3Resonance Frequencies and Damping of a Combustor Acoustically Coupled to an Absorber 显示文摘Oschwald M Farago Z Searby G 2008Journal of Propulsion and Power2008,24,3:1
4Injection of Fluids into Supercritical Environments显示文摘OSCHWALD M SMITH J J BRANAM R 2006Combustion Science and Technology2006,178,123:1
5Resonance Frequencies and Damping of a Combustor Acoustically Coupled to an Absorber显示文摘Oschwald M Farago Z 2008Journal of Propulsion and Power2008,24,3:1
6Validation of a Next-Generation Sequencing Assay for Clinical Molecular Oncology显示文摘Catherine E. Cottrell Hussam Al-Kateb Andrew J. Bredemeyer Eric J. Duncavage David H. Spencer Haley J. Abel Christina M. Lockwood Ian S. Hagemann Stephanie M. O’Guin Lauren C. Burcea Christopher S. Sawyer Dayna M. Oschwald Jennifer L. Stratman Dorie A. Sh 2014The Journal of Molecular Diagnostics2014,,1:1
7Spreading angle and centerline vari- ation of density of supercritical nitrogen jets显示文摘Oschwald M Micci M 2002Atomiza- tion and Sprays2002,12,123:1
8Supercritical nitrogen free jet investigated by spontaneous Raman scattering显示文摘M. Oschwald A. Schik 1999Experiments in Fluids1999,,6:1
9Injection of fluids into a supercrifical environment显示文摘OSCHWALD M SMITH J J BRANAM R 2006Combustion Science and Technology2006,178,:1
10Supercritical nitrogen free jet investigated by spontaneous Raman scattering显示文摘OSCHWALD M SCHIK A 1999Experiments in Fluids1999,,27:1
11Injection of Fluids into Supercritical Environments显示文摘Oschwald M Chehroudi B Talley D 2006CombustionScience and Technology2006,178,:1
12Injection of fluids into supercritical environments 显示文摘OSCHWALD M SMITH J J BRANAM R etal 2006Combustion Science and Technology2006,178,123:1
13Supercritical nitrogen free jet investigated by spontaneous raman scatter- ing 显示文摘OSCHWALD M SCHIK A 1999Experiments in Fluids1999,27,:1
14Spreading angle and centerline variation of density of supercritical nitro- gen jets 显示文摘OSCHWALD M MICCI M 2002Atomization and Sprays2002,12,:1
15LOx Jet Atomization Under Transverse Acoustic Oscillations显示文摘Hardi J S Martinez H C Oschwald M 2014Journal of Propulsion and Power2014,30,2:1
16Spatial and temporal transcription patterns of the forkhead related XFD-2/XFD-2' genes in Xenopus laevis embryos显示文摘Lef J Clement J H Oschwald R 1994Mech Dev1994,45,:1
17Injection of fluids into supercritical environments显示文摘Oschwald M Smith J J Branam R 2006Combustion Science and Technology2006,178,123:1
18Injection of fluids into supercritical environments 显示文摘OSCHWALD M SMITH J BRANAM R 2006Combust Science and Technology2006,178,:1
19LOx Jet Atomization Under Transverse Acoustic Oscillations显示文摘Hardi J Martinez H Oschwald M 2014Journal of Propulsion and Power2014,30,2:1
20Ignition charac- teristics of metastable intermolecular composites显示文摘Asay BW Son S F BusseJ R Oschwald DM 2004Propellants Explosives Pyrotechnics2004,29,4:1
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