thermal-stress distribution 中文意思是什麼
thermal-stress distribution
解釋
熱應力分佈- thermal : adj. 1. 熱的，熱量的，溫熱的；由熱造成的。2. 溫泉的。n. 【航空】上升暖氣流。adv. -ly
- stress : n 1 壓力，壓迫，緊迫，緊張。2 【語音】重音；重讀；【詩】揚音；語勢，著重點。3 重要（性），重點，...
- distribution : n 1 分配，分發，配給；分配裝置[系統]；配給品；配給量；【經濟學】配給方法，配給過程；分紅；【法律...
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The results indicate the stress of copper interconnects generates in the metallization and the thermal stress caused by thermal mismatch during the damascene process is the main stress. the thermal stress distribution in copper interconnects has been simulated by the finite element analysis software with the different trench structures
對測量結果的分析得出金屬薄膜的淀積是造成銅互連線中應力的主要原因，熱應力在銅互連線應力中占較大比例，熱處理后銅互連線中應力減小。 -
In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered
論文根據熱傳導理論、彈性徐變理論及有限元理論，用三維有限元浮動網格法對拱壩施工期和運行期溫度場、徐變應力場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場、徐變應力場的分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、彈模變化、絕熱溫升過程、環境溫度的變化、混凝土徐變、自生體積變形等因素對壩體溫度應力的影響。 -
Abstract : the affects of crystal absorption for heat radiation on crystal growth, which include : the heat loss of the hot grower, the chara - cteristic of temperature - time of crystal growth, the pattern of fluid flow and the shape of interface, the interface inversion of crystal, the temperature distribution and the thermal stress distribution, are reviewed in this paper
文摘:本文綜述了晶體對熔體熱輻射吸收對晶體生長的影響，包括對熱腔熱耗散的影響；對晶體生長溫度時間特性的影響；對液流形態和固液界面形狀的影響；對晶體界面反轉的影響；對晶體中溫度分佈和應力分佈的影響。 -
In order to search the demolishing effect pf the thermal stress on the hearth and bottom of the blast furnace, the distribution of temperature field and the thermal stress have been studied with the thermal elastic law and finite element method
摘要為了探討熱應力對不同材質構成的高爐爐缸磚襯的破壞作用，在計算溫度場的基礎上，應用熱彈性理論和有限元法對高爐爐缸進行應力分佈計算。 -
And it is calculated and analyzed the distribution and quantity of slag thermal stress created by boiler load shift. thermal stress quantity can be as big as e / 1000 and is enough to destroy slag structure and to make some drop. it is also concluded that the walltube parameters can only affect on thermal stress of the slag that is near to contact surface and contribute little to slag drop
針對鍋爐變負荷運行時爐膛的自然掉渣現象，分析鍋爐水冷壁渣層中熱應力的產生機理，建立了水冷壁渣層熱應力的計算模型，計算分析了鍋爐大范圍變負荷運行產生的渣層熱應力變化大小和分佈，並分析渣層熱應力的影響因素。 -
Analytical solutions of thermal stress distribution in plastic encapsulated integrated circuit packages
塑料封裝集成電路結構熱應力分佈的解析解 -
The results indicate that the temperature and thermal stress distribution in disk are related with the medium geometry and the special distribution of pump intensity
結果表明：激光介質中的溫度分佈和熱應力分佈與抽運光斑及介質的幾何形狀密切相關。 -
The transient temperature and thermal stress distribution in disk of heat capacity laser pumped by high power lda are simulated by use of finite element methods, optical distortions and birefringence were computed subsequently
摘要利用有限元數值方法，模擬計算了熱容模式下片狀激光介質的瞬態溫度分佈和熱應力分佈及其波前畸變和應力雙折射。 -
Based on a 3 - d transient thermal model with inhomogeneous heat generation, the temperature and thermal stress distribution in the disk of heat capacity laser pumped by high power laser diode array ( lda ) are simulated and analyzed by means of finite element methods
摘要為了研究激光介質熱畸變對固體熱容激光器的影響，數值計算了高功率激光二極體陣列抽運片狀激光介質的瞬態溫度場和熱應力分佈。 -
The results indicate that for the same pump intensity, the temperature and thermal stress distribution in the disk are not only related with the medium ' s geometry and the special distribution of pump intensity but also related with the fill factor of pump area
結果表明，在相同的抽運功率密度下，激光介質中的溫度分佈和熱應力分佈不僅與激光介質幾何構型及抽運光空間分佈有關，還與抽運光斑在介質表面的填充因子密切相關。 -
Firstly, this paper describes the optimization problem of thermal stress of fabrication process and steady work process for the hollow cylinder and the infinite plate. then, thermal stress distribution is calculated making use of theoretical formulation and the results can be validated by finite element method. in optimization, the restriction condition is heat insulation performance and the objective function is danger coefficient
本文首先對平板結構和圓筒結構梯度塗層在制備過程和穩定工作狀態下的熱應力優化設計問題進行描述，然後分別用解析法求解兩種結構的梯度塗層在制備過程和穩定工作狀態下的熱應力分佈，並採用有限元方法驗證了熱應力分佈的結果，在優化設計時，以危險系數為目標函數，以塗層的隔熱性能為約束條件進行設計。 -
In harsh climate region, the air temperature changes greatly between winter and summer. rcc dam are usually placed without bulk and longitudinal joints, and left free in winter. thus, it ' s unique thermal stress time - space distribution rule increases the difficulty of temperature control and crack control of rcc dam
由於嚴寒地區冬季氣候寒冷、年內氣溫變化幅度大；碾壓混凝土壩採取通倉澆築、不分縱縫以及越冬長間歇式的施工方法，使其具有獨特的溫度應力時空分佈規律，更增加了碾壓混凝土壩溫控與防裂難度。 -
A complex solution of coupled dynamic thermal stress distribution at the surface of a semicrcular cavity
半圓孔表面耦合動態熱應力的復變函數解 -
Math. and physics department, yanshan university, qinhuangdao 066004 ) [ / align ] [ align = left ] [ b ] abstract [ / b ] : through the pictures taken by means of laser speckle on the metal material weldment, we can obtain double - exposed displacement patterns at a temperature range. by point - to - point analysis heat displacement field at the welding points can be measured, and the distribution of thermal strain and thermal stress can be obtained. as a result, the flaws at welding points can be measured through experiments
本文應用激光散斑法，其測量靈敏度介於全息干涉法和雲紋法之間，象所有其它散斑法一樣，它是一種非接觸式的測量技術，對環境及設備條件要求不高，對被測件表面不需進行特殊處理，可在生產現場對實際物體進行測試。 -
The fem results indicated that as to the rough surfaces in sliding contact, the value of the contact pressure was very high which coursed a high value of the heat flow rate, meanwhile the sliding time was not enough for the frictional heat to transfer, thus the highest value of the body temperature occurred just on the sliding surfaces, which possessed a sharp thermal gradient in direction perpendicular to the sliding surface. so the great thermal stress was caused just by the sharp gradient and the thermal elastic distortion with which the contact pressure changed occurred simultaneously, thus this change of the contact pressure would affect the temperature distribution in return
對于相對滑動的粗糙表面，因實際接觸面積小而導致接觸壓力很大，這樣使得熱流密度會很大，同時由於滑動時間很短，熱來不及傳導，最高溫度發生在摩擦表面，在垂直於摩擦面的方向有很大的溫度梯度，使得熱應力很大，且最大應力發生在表面，同時產生熱彈性變形，這種變形使得接觸區域內的壓力分佈發生變化，這種變化又反過來影響了接觸區域的溫度分佈。 -
The outcome indicates that the graded composite can effectively reduce the residual thermal stress. when the distribution p is 1. 2, the relaxation effect is m ost conspicuous and up to 60 %. finally, the atio5 / al2o3 functionally graded material is fabricated by the power stacking - method based on the fabrication technique and structure design discussed above
計算結果表明，通過梯度復合可以有效地緩和梯度材料制備過程中所產生的殘余熱應力，當梯度材料分佈指數p值為1 . 2時，熱應力緩和的作用最顯著，緩和效果達60 。 -
Through the analysis of above result, the distribution law of the temperature field and thermal stress field of 6aa dam section and f6 fault concrete tuck can be generally understood, and it provides scientific reference for the structure design and the selection of construction schemes
通過分析上述成果，可全面了解6aa壩段及f6斷層混凝土塞的溫度和應力分佈規律，為結構設計和施工方案選擇提供科學依據。 -
In this paper, temperature field and thermal stress of baise 6aa roller compacted concrete gravity dam section are calculated and analyzed, and the distribution laws of the temperature field and the thermal stress field during construction and operation of 6aa dam section and its foundation whose top is made of f6 fault concrete tuck, are mainly studied
本論文通過百色碾壓混凝土重力壩6aa壩段溫度場和溫度徐變應力場的模擬計算分析，主要研究6aa壩段及基礎部位f6斷層混凝土塞施工期及運行期的溫度場和應力場的分佈規律。 -
Dynamic thermal stress distribution in the neighborhood of a cavity in an unsteady temperature field
非穩態溫度場中孔附近的動熱應力集中 -
Abstract : the structural and thermal stress distribution of the containerwith spiral cooling groove is calculated using direct coupled - field analysis of fea. the cooling and nocooling effects and the preliminary result of the analysis are discussed here
文摘:通過對具有螺旋線型冷卻槽的擠壓筒結構應力和熱應力計算及冷卻效應的對比分析，給出了對實際設計、工藝過程有重要意義的初步結論。
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