【正文】 2 紅外節(jié)能原理 .............................................................................. 2 第 2 章 輻照度 ............................................................................................... 4 問題重述及討論 .......................................................................... 4 模型假設(shè) ...................................................................................... 5 符號說明 ...................................................................................... 5 模型建立 ...................................................................................... 6 最佳匹配吸收 ....................................................................... 6 紅外線加熱器的輻照度計算 ............................................... 8 直照度的數(shù)學推導 ............................................................... 9 反照度的數(shù)學推導 ............................................................. 11 基于直照度上的反照度幾何模型 ............................................ 13 兩根管的疊加 ............................................................................ 18 哈 爾濱理工大學學士學位論文 IV 優(yōu)化設(shè)計 .................................................................................... 19 輻射器與走帶機構(gòu)的連鎖控制 ................................................ 20 本章小結(jié) .................................................................................... 20 第 3 章 烘干爐設(shè)計方案 ............................................................................. 22 結(jié)構(gòu)尺寸設(shè)計 ............................................................................ 22 遠紅外參數(shù) ................................................................................ 22 輻射器單支功率，支數(shù)及其布置設(shè)計 .................................... 23 各個輻射管的表面負荷 ..................................................... 23 輻射管的單支功率 ............................................................. 23 總支數(shù)和總功率的驗算 ..................................................... 23 烘干爐 其他設(shè)計 ........................................................................ 23 輻射涂料的選取 ................................................................. 23 反射罩的選取 ..................................................................... 24 輻射加熱裝置及輻射器的組合與工藝布置 ..................... 24 熱電偶的布置 ..................................................................... 24 通風控制 ............................................................................. 24 爐體保溫 ............................................................................. 24 爐溫控制 ............................................................................. 24 反射裝置設(shè)計 ..................................................................... 25 本章小結(jié) .................................................................................... 25 第 4 章 程序部分 ......................................................................................... 26 光譜曲線程序： ........................................................................ 26 黑體光譜輻射程序 .................................................................... 26 最優(yōu)匹 配度曲線程序 ................................................................ 27 微元環(huán)的直照度程序 ................................................................ 28 一根熱元件的直射照度 ............................................................ 30 微元環(huán)的反射照度 .................................................................... 32 一根熱元件的反射照度 ............................................................ 35 一根熱元件的總輻照度 ............................................................ 38 兩根管疊加 ................................................................................ 42 y 的優(yōu)化程序 ............................................................................ 47 y0 的優(yōu)化程序 .......................................................................... 51 本章小結(jié) .................................................................................. 55 第 5 章 產(chǎn)品開發(fā)與技術(shù)經(jīng)濟分析 ............................................................. 56 產(chǎn)品設(shè)計價值分析 .................................................................... 56 價值分析概述 ..................................................................... 56 產(chǎn)品開發(fā)中的技術(shù)經(jīng)濟分析 .................................................... 57 技術(shù)可行性分析 ................................................................. 58 經(jīng)濟可行性分析 ................................................................. 58 哈 爾濱理工大學學士學位論文 V 結(jié) 論 ............................................................................................................. 66 致 謝 ............................................................................................................. 67 參考文獻 ....................................................................................................... 68 附錄 A 外文文獻 .......................................................................................... 69 附錄 B 中文翻譯 ........................................................................................... 73 哈爾濱理工大學學士學位論文 1 第 1章 緒論 課題背景與機理 遠紅外加熱技術(shù)興起于 70 年代初， 在第二次世界大戰(zhàn) 期間，廣泛應用用工業(yè)生產(chǎn)、科學研究以及軍事領(lǐng)域，尤其是局勢方面比較突出， 例如紅外偵察、紅外夜視、紅外制導、紅外成像制導、紅外音聲等 ,這些都是現(xiàn)代戰(zhàn)爭和未來戰(zhàn)爭中必不可少的戰(zhàn)術(shù)和戰(zhàn)略手段。 關(guān)鍵詞 最佳匹配吸收 方案 ； 節(jié)能； 遠紅外烘干；均勻度；輻射場優(yōu)化；軟基涂層 哈 爾濱理工大學學士學位論文 II YHL15014Genergysaving Radiation Field and Far Infrared Drying Furnace Arch Soft Foundation Structure Design Abstract This paper for the purpose of energy saving optimization using parabolic system device of far infrared radiation and the analysis of the best results, and also to test the absorption characteristics of the process analysis, by analyzing a large amount of data to calculate the optimum temperature required for the test surface as well as the corresponding optimal matching degree. The content of this design is used acc