| 1. | The different influences of temperature to two aeroelastic systems are analyzed 分析了温度对这两种热结构气动弹性系统的不同影响。 |
| 2. | 3d - c / sic is a new kind of promising thermal - structural material in aviation and aerospace field 3d - c sic是一种新型的超高温热结构材料,在航空航天和高温热结构领域具有潜在的应用前景。 |
| 3. | Heat structural coupling analysis under mehanical and temperature load is analyzed by using the powerful software ansys 利用大型通用有限元分析软件ansys研究了在机械载荷与温度载荷作用下的热结构耦合问题。 |
| 4. | It also introduces the principle of sld drive and automatic temperature control and advances the reasonable thermal frame from the angle of thermal science 介绍了sld光源驱动及自动温度控制的原理。并从热学角度提出了光源合理的热结构。 |
| 5. | The requirement of the primary hot structure provides both thermal protection and loading for the future spacevehicle can be achieved by integrated design of thermal protection and load bearing 防热?结构一体化设计,要求未来空天飞行器的关键热结构能够同时满足防热和承载的要求。 |
| 6. | That attracts much more attentions . three dimensional braided ceramic matrix composites ( cmc ) also have characters such as low density , high temperature resistance and wash out resistance 三维编织陶瓷基复合材料还具有轻质、耐高温、抗冲刷性能好的特点,是航天、航空发动机以及航天飞机热结构用的理想材料。 |
| 7. | Three contents , which are the analysis of thermal structures , the analysis and design optimization of heat conduction , the design optimization of thermal structures , are summarized in this section 接着回顾热传导结构耦合系统分析和优化设计的研究工作。分别叙述热结构分析,热传导分析和优化设计及热结构优化设计三个方面的现状。 |
| 8. | Different zone block in the basin has different construction . cold and heat shells are at intervals . crust behaves as hot , light , flowing and thicker , however , mantle behaves as cold , weight , and harder , multi - phase and deep mantle 盆地不同区块热结构不同,为冷、热壳相间,地壳表现为热、轻、软、流、厚壳,地幔表现为冷、重、硬、多相、深幔的特点。 |
| 9. | The results of static firing test shows that the thermal erosion properties , mechanical properties , tand thermal shock resistance of the c / sic composites can meet a demand for thermal - structure application in the area of aerospace such as liquid rocket thruster 试验发动机地面热试车结果表明,该c / sic复合材料的力学性能、烧蚀性能和热震性能优良,可满足宇航工程中诸如液体火箭发动机推力室等对热结构材料的使用性能要求。 |
| 10. | Several non - linear phenomena are also analyzed . by using uncoupled thermal - structure analyzing method , with the consideration the additional stiffness caused by thermal stress , the finite element model for thermal - vibration analysis is obtained and two typical hypersonic wing structures are computed 运用非耦合热-结构分析方法,考虑热应力引起的附加刚度,得到热环境下的结构分析的有限元模型,并计算了两种典型结构的高超音速翼面热结构。 |