熱輻射計 的英文怎麼說
中文拼音 [rèfúshèjì]
熱輻射計
英文
bolometer; kampometer-
Hourly values of global solar radiation are measured at king s park by a thermoelectric pyranometer sealed thermo - pile dome solarimeter together with an integrating counter. a bimetallic actinograph is used as a back - up
利用一具熱電總日射表球形罩封密的溫差電堆總日射表連同累積計數器,天文臺可以量度每小時的太陽總輻射數量。Hourly values of global solar radiation are measured at king s park by a thermoelectric pyranometer ( sealed thermo - pile dome solarimeter ) together with an integrating counter. a bimetallic actinograph is used as a back - up
利用一具熱電總日射表(球形罩封密的溫差電堆總日射表)連同累積計數器,天文臺可以量度每小時的太陽總輻射數量。Pyrometers, radiometers, bolometers are used for determining heat radiation and have applications for measuring the surface temperature of hot lavas.
高溫計、輻射計、輻射熱測量儀用來測定熱輻射和熱巖熔的表面溫度。Conduction cooling bolometer
導熱冷卻測輻射熱計Conduction loss bolometer
導熱損耗測輻射熱計Bolometer type wattmeter
熱輻射計型瓦特計In this method of measuring temperature, when the measuring results of time - resolved spectrum have been completed, computing the fit spectrum of corresponding planck bold - radiation with least duple multiply theory, the temperature is measured
溫度擬合方法的主要思想:獲得光譜的時間分辨測量結果后,用最小二乘法原理計算熱輻射譜(主要在可見光區)擬合得到相應普朗克黑體輻射加線,並解析其溫度。The temperature distribution on the high temperature side of an electric tunnel furnace is analysed and simulated on the basis of the principle of thermal radiation by the way of thb ( thermal heat balance ). the heated silicon carbon sticks are decomposed into innumerable tiny heating faces, which exchange the heat with the heated materials. a numerical model based on the radiation intensity law is constructed to calculate the energy absorbed by the heated materials and simulated by a computer. the results showed that the even distribution of temperature can be obtained by optimizing the arrangement of the silicon carbon sticks according to the calculation results to make the structure design more reasonable. these calculation results have been used in the practical designs and the expected objectives achieved
利用熱輻射原理,採用熱平衡法對電熱隧道窯的高溫恆溫區溫場進行了分析和模擬.計算中將發熱棒分解為無數微元發熱面與燒結體進行熱交換,依據輻射強度定律,建立了燒結體接收能量的數學模型,並用計算機進行了模擬計算.結果表明,依據模擬結果來優化硅碳棒的排布,可使結構設計更加合理,進而可以獲得分佈均勻的恆溫區溫場.計算結果已在窯爐設計中應用,實踐效果良好Standard practice for field use of pyranometers, pyrheliometers and uv radiometers
野外用日射強度計太陽熱量計和uv輻射計標準規程Bolometric voltage standard
熱輻射計電壓標準Study on mwr hot calibration load and its simulation
微波輻射計熱定標源的研究與計算The thesis designs a hardware - in - the - loop - simulation system, including a virtual radiator and a pseudo radiator, as a betterment of the ground experimental system of thermal management so as to make it available for dynamic thermal simulation
本文利用半物理模擬的方法設計並建造了空間站熱輻射環境及輻射散熱器模擬系統,完善了空間站熱管理地面實驗系統使之能夠進行空間站的動態熱模擬實驗。The formulas for calculating transmit drying rate and emitting drying rate were also established based on the theory of heat transmit and heat emitting
利用熱傳導和熱輻射理論,分析建立了盤式乾燥機的傳導乾燥速率和輻射乾燥速率計算關系式。The approach is that we first calibrate the filter radiometer with cryogenic radiometer and measurement equipment of relative spectral responsivity and then calculate the absolute spectral responsivity. because the drift in blackbody temperature directly influnces measurement accuracy, so we adopt a feedback system to stabilize blackbody temperature through controlling the current of blackbody that improves measurement accuracy greatly
該方法首先要用低溫輻射計及相對光譜響應度測量裝置對濾光輻射計進行標定,經計算可得到濾光輻射計的絕對光譜響應度;由於黑體溫度的漂移直接影響到測量精度,我們採用反饋系統通過控制黑體的加熱電流,來穩定黑體溫度。In the end the core arithmetic of particle orbit model ( monte carlo method ) is investigated too. in the research, it is used to calculate a room heating by a radiator. the net radiation heat gain or loss of each wall or closure is presented
最後對顆粒軌道模型中的核心演算法蒙特卡洛法作了研究,用它對一輻射算例進行了輻射計算,計算出各面的凈輻射得熱分佈和人體的輻射得熱,並與其它計算方法的計算結果進行了比較。The finite element method ( fe '. i ) is adopted to analyze the effects of the numbers of coil turns, current intensity and current frequency upon the rate of joule heat generation in details. the thermo - radiation analytical countermeasures of various types are adopted to carry out the numerical analysis of the effects of the crucible with different shapes and sizes and the blind holes with different depths opened in the tops of crucibles as well as coil positions upon the thermal field distribution whereby solving the main problem of field the thermo - field design of the induction - heating sic crystal growth system. a new combination idea of the thermo - field design obtained by means of the united design of the thermo - insulator and blind holes has been presented
採用有限元分析方法對線圈匝數、電流強度、電流頻率等對焦耳熱產生速率的影響進行了詳細的分析討論;採用不同的熱輻射分析策略,對不同坩堝形狀、坩堝頂部開設不同深度的盲孔以及線圈的位置等對熱場分佈的影響進行了數值分析,解決了感應加熱碳化硅晶體生長系統熱場設計的主要問題,提出了通過絕熱層與盲孔的聯合設計獲得所需熱場設計的思路,給出了根據軸向溫度梯度的波動對線圈位置實行動態調節以控制熱場的理論依據。P - sic film was acquired, only with the aid of the catalyst ' s thermal radiation, utilizing self designed cat - cvd system at an actual temperature below soot of the substrate unheated
自行設計加工的最近發展起來的cat - cvd系統,在不加熱襯底的條件下,僅通過觸媒(熱絲)的熱輻射,在實際襯底溫度低於300時,得到了? sic薄膜。Single - layer model is convenient to apply but the unclear relationship between radiative and aerodynamic temperatures is still a bottleneck in this field. a new method was developed to derive reliable surface heat fluxes from radiative temperature viewed from arbitrary zenith angle. aerodynamic and radiative temperatures are connected through a so - called optimum component fraction ( ocf ) parameter - the fraction of vegetation in the field of view when the two temperatures are equivalent in oblique viewing
該方法利用表面熱輻射方向性和顯熱通量都是源於土壤和植被溫度的貢獻這一共同點,發現在一定傾斜角度的觀測下,視場中植被與土壤的比例可以較好地反映植被和土壤與大氣進行湍流熱交換的貢獻率,所以稱該方法為最佳組分面積比法,用最佳組分面積比可以將任意角度下觀測到的輻射溫度訂正為空氣動力學溫度,經過地面和遙感數據驗證表明,用該方法計算的通量精度高於普通的單層模型。Through the event horizon temperature of a kind of manko black hole with mass multipole moment can derive that the value is a constant except singular points, near which the temperature values are irregular. as one of the novel conclusions, such phenomena about the distribution has been paid reasonable explanation
本文對一類具有質量多極矩的manko黑洞的視界溫度進行了研究,準確地計算出此類黑洞的熱輻射溫度在視界上除內稟奇點處外是常數,而在黑洞視界面的內稟奇點附近的視界溫度出現異常值,並對這種溫度分佈的現象作了合理的解釋。The laser scatter ' s characteristics of the objects are computed based on the lambert law of cosines, while the scatter ' s characteristics of sun light and moon light are calculated separately using the illuminance of sun light and moon light on the ground. the radiation characteristics of the objects are computed using the plank law
由朗伯餘弦定律計算了目標對激光的散射特性,根據太陽光和滿月月光在地面的照度分別計算了目標對太陽光和月光的散射特性,根據普朗克公式計算了目標自身的熱輻射特性。分享友人