等壓壓縮 的英文怎麼說
中文拼音 [děngyāyāsuō]
等壓壓縮
英文
constant pressure compression-
Visar - measured wave profiles on the free surface of target were profiles with an initial velocity jump followed by a smoothly - rising front to the peak velocity amplitude, showing that quasi - isentropic loading has been successfully generated
Visar測試得到的是波陣面上升前沿被明顯展寬的準等熵壓縮波,最高的擊靶壓力達到了260gpa 。The mechanics properties of two type of the lwts mixed with different foamed plastic beads are researched by the uniaxial compression test, the isotropic compression test and the triaxial compression test
本文對添加不同種類泡沫塑料顆粒的輕質混合土試樣進行了無側限抗壓強度試驗、等向壓縮試驗及三軸剪切試驗。Constant entropy compression
等熵壓縮Based on detailed analyze on turbine engine and ramjet, a new conceptive internal - rotor burnt rotating ramjet ( irbrr ) with an rotating cylinder in the center of rotor in which the revolved stream can be ram - compressed and burnt has been proposed and some primary research have been done as below : the scheme of structure, principles, thermodynamic cycle and performances of the new conceptive engine has been studied in the paper
本文通過對燃氣渦輪發動機和航空沖壓發動機的原理結構進行詳細分析並進行融合創新,提出了一種利用內置旋轉汽缸進行旋轉氣流沖壓壓縮和旋流燃燒的新概念內置燃燒室旋轉沖壓發動機,並進行了一些前期的基礎性探索研究,具體研究內容有:對旋轉沖壓發動機進行了總體方案設計、工作原理分析、氣動熱力循環和性能分析等概念性研究。It has developed products such as the solvent - dilution type anti - corrosion oil, n - 260 ethylene ultra - high pressure compressor - purpose oil, chemical fiber finish, alkane - purpose chemical reagent, petroleum sulfonate and metal machining - purpose oil are widely used in many fields, such as national defense, electronics, information industry, textiles, chemicals and machine building. they successively won state - level, provincial - level and municipal - level science and technology achievement prizes and excellent new product prizes
研製開發的溶劑稀釋型防銹油、 n260乙烯超高壓壓縮機油、化纖油、烷烴化學試劑、石油磺酸鹽、金屬加工用油等一大批產品,被廣泛應用於國防、電子、信息、紡織、化工、機械等行業,先後獲國家、省、市科技成果獎和優秀新產品獎。And the thickness of target should also be well designed as for creating a better quasi - isentropic compressive wave profile. finally, experiments of quasi - isentropic loading to 93w alloys via w - mo - ti flier - plates were performed on a two - stage light gas gun
在二級輕氣炮上進行了w - mo - ti體系梯度飛片材料準等熵壓縮特性的實驗研究,利用梯度飛片成功實現了對93w合金的準等熵壓縮。At the same time, the thickness of target should also be in accord with the impact velocity. experiments of quasi - isentropic loading to 93 w alloys by 93w - ofc - tc4 - a1 - mbz system flier - plate with graded wave impedance were performed on light gas guns. the corrected visar - measured wave profiles were profiles with an initial velocity jump followed by a stepwise - rising front to the peak velocity amplitude, indicating that quasi - isentropic compression energy waves had been successfully generated
在輕氣炮上利用研製的93w - ofc一tc4 . ai一mbz系波阻抗梯度飛片實現了對93w合金(靶材料)的準等嫡壓縮,經修正後的測試波形都是由一個較弱的初始速度跳躍和一段呈階梯狀緩慢上升的波陣面前沿所組成的準等嫡壓縮波。Furthermore, the higher the impact velocity, the smaller the extended wave ' s front while the higher the peak velocity. at the same time, the thickness off target should also be in accord with the impact velocity. finally, experiments of quasi - isentropic loading to aluminum targets with lithium fluoride windows via w - mo - ti - mg system flier - plate with graded wave impedance, having been fabricated by sps, were performed on a two - stage light gas gun
使用sps制備出平行度好、整體緻密的、 w - mo - ti - mg系準連續波阻抗梯度飛片材料,利用二級輕氣炮進行了w - mo - ti - mg系波阻抗梯度飛片材料的準等熵特性的實驗研究,成功實現了對帶窗口材料的al靶板的準等熵壓縮。The deformation behaviors and evolution behaviors of the microstructure for the new 7055 aluminum alloy at high temperatures have been investigated by isothermal compression testing method with gleeble - 1500 thermal simulator
本文利用gleeble - 1500熱力模擬試驗機,採用高溫等溫壓縮試驗方法,對7055新型超硬鋁合金的高溫塑性變形流變應力行為及組織演變行為進行了研究。In the present dissertation, five commercial metallic materials ? tungsten alloy ( 93w ), oxygen free copper ( ofc ), titanium alloy ( tc - t ), pure aluminum ( al ) and magnesium alloy ( mb2 ) were chosen as the composite system of the flier - plate with graded wave impedance, and their acoustic and mechanical parameters were measured. the thickness of each material was controlled so that flier - plates with a parabolic or cubic wave impedance distribution were designed
依據實現準等熵壓縮和超高速發射對梯度飛片體系的理論要求,論文首先在一個較寬的波阻抗變化范圍內,確定鎢合金( 93w ) 、無氧銅( ofc ) 、鈦合金( tc _ 4 ) 、工業純鋁( al )和鎂合金( mb _ 2 )五種綜合性能良好的金屬和合金材料作為波阻抗梯度飛片的復合體系,並測量了材料的相關聲學和力學參量。Flier - plate with graded wave impedance, which can be regarded as a new type of functionally graded material ( fgm ) since its wave impedance changes gradually along the thickness direction and thus can be used to generate quasi - isentropic compression energy waves in targets or drive projectiles to hypervelocities, has come to show great potential for the application in dynamic high - pressure technique
波阻抗梯度飛片作為一類新型的功能梯度材料( fgm ) ,因其波阻抗值沿厚度方向呈梯度變化而具有準等熵壓縮特性並能進一步用於超高速發射中,可以看作是fgm的優異特性在動高壓物理領域中的應用新拓展。For the sake of acquiring preferable quasi - isentropic compression energy waves, wave impedance distribution of the flier - plate had better be controlled between 2 and 3
為了獲得較好的準等熵壓縮波形,梯度飛片應以波阻抗值為設計參數,而且其波阻抗分佈指數應控制在2 3之間。When flier - plate with graded wave impedance impacted targets with different thickness at different velocities, the variation of the impact - induced wave profiles accorded with the numerical simulation results
梯度飛片以不同速度撞擊不同厚度的靶板時,所得到的準等熵壓縮波波形的變化規律符合數值模擬計算的結果。Continuity and smoothness of quasi - isentropic compression energy waves after impacting on targets with lithium fluoride windows were markedly better than those after impacting on targets without lithium fluoride windows
數值模擬結果表明,帶窗口材料的靶板的準等熵壓縮波波形的均勻性和連續性明顯要好於無窗口的靶板的準等熵壓縮波波形。Heat of isothermal compression
等溫壓縮熱The paper can be divided into two partitions : in the first part the p / g network verification problem in the vlsi chip scope is probed. an algorithm is proposed which partition the global network into several sub networks. then it performs sub network compressing equivalent transform and calculates the final size - reduced linear equations
本論文包括兩個部分,第一部分探討了vlsi晶元p g網驗證問題,提出基於網路劃分、子網等效壓縮變換的大規模線性方程組求解方法;第二部分探討了一個晶體管級宏單元自動版圖布線系統的有關理論問題,並實現了一個實用的處理宏單元版圖的自動布線系統。On the other hand through the numerical simulation and the theoretical analysis, the characteristics of electro - magnetic implosion and detonation driven implosion have been compared, and it is concluded that the ability of driving liners with the electro - magnetic implosion is much stronger than that of detonation driven implosion
利用計算結果和炸藥驅動內爆進行了比較,並結合理論分析得出了磁壓驅動套筒內爆達到高速的能力要強于炸藥驅動的結論。同時以上述理想導體模型對磁驅動等熵壓縮進行了流體力學數值模擬,從數值模擬的角度論證了磁驅動加載可以進行等熵壓縮實驗。Flier - plate with graded wave impedance, which can be regarded as a new type of functionally graded material since its wave impedance changes quasi - continuously along the thickness " direction and thus has quasi - isentropic compressive characteristics, has come to show great potential for the application in dynamic high - pressure technique
波阻抗梯度飛片作為一類新型的功能梯度材料,因其波阻抗值沿厚度方向呈準連續變化,而具有準等熵壓縮特性,可以看作是功能梯度材料在動高壓物理研究領域中的應用新拓展。The initial velocity jump and velocity peak of the quasi - isentropic waves are greatly concerned with shock wave impedance of the targets. changing the impact conditions, there are evident differences among the quasi - isentropic energy
隨著擊靶速度的提高,準等熵壓縮波的波陣面前沿的上升時間逐漸減小,而對應的速度峰值和初始跳躍則不斷增加。Flier - plates with graded wave impedance can be regarded as a new kind of functionally graded material ( fgm ), which has come to show great potential for the application in dynamic high - pressure technology. by using such fgms, quasi - isentropic loading to target materials can be created
波阻抗梯度飛片作為一類新型的功能梯度材料,因其對靶具有準等熵壓縮特性,可以看作是梯度材料在動高壓物理研究領域中的功能拓展。分享友人