浜戝崡淇濇俯鏉?/a>鏄竴縐嶅箍娉涘簲鐢ㄤ簬寤虹瓚琛屼笟鐨?a href="http://www.songdalselva.com/bwcl/" target="_blank">淇濇俯鏉愭枡錛屽叾淇濇俯鏁堟灉鍙楀埌澶氱鍥犵礌鐨勫獎鍝嶃�備繚娓╃郴鏁版槸琛￠噺浜戝崡淇濇俯鏉?/a>淇濇俯鏁堟灉鐨勯噸瑕佹寚鏍囦箣涓�錛屾湰鏂囧皢浠嬬粛浜戝崡淇濇俯鏉跨殑淇濇俯鍘熺悊銆佸獎鍝嶄繚娓╂晥鏋滅殑鍥犵礌浠ュ強淇濇俯緋繪暟鐨勮綆楀叕寮忋�?
涓�銆佷簯鍗椾繚娓╂澘鐨勪繚娓╁師鐞?
浜戝崡淇濇俯鏉跨殑淇濇俯鍘熺悊涓昏鍖呮嫭鐑紶瀵箋�佺儹瀵規祦鍜岀儹杈愬皠涓変釜鏂歸潰銆傜儹浼犲鏄寚鐑噺浠庨珮娓╃墿浣撲紶閫掑埌浣庢俯鐗╀綋鐨勮繃紼嬶紝鐑嫻佹槸鎸囩儹閲忛�氳繃嫻佷綋浠嬭川浼犻�掔殑榪囩▼錛岀儹杈愬皠鏄寚鐑噺閫氳繃鐢電娉紶閫掔殑榪囩▼銆傚湪浜戝崡淇濇俯鏉跨殑搴旂敤涓紝閫氳繃鏈夋晥闃繪尅鐑紶瀵箋�佺儹瀵規祦鍜岀儹杈愬皠錛岃揪鍒頒繚娓╅殧鐑殑鏁堟灉銆?
浜屻�佸獎鍝嶄簯鍗椾繚娓╂澘淇濇俯鏁堟灉鐨勫洜绱?
娓╁害錛氭俯搴︽槸褰卞搷浜戝崡淇濇俯鏉夸繚娓╂晥鏋滅殑閲嶈鍥犵礌涔嬩竴銆傚綋鐜娓╁害鍙戠敓鍙樺寲鏃訛紝淇濇俯鏉愭枡鐨勫鐑郴鏁頒篃浼氬彂鐢熷彉鍖栵紝浠庤�屽獎鍝嶄繚娓╂晥鏋溿�?
婀垮害錛氭箍搴︿篃浼氬浜戝崡淇濇俯鏉跨殑淇濇俯鏁堟灉浜х敓褰卞搷銆傛箍搴﹁繃楂樹細瀵艱嚧淇濇俯鏉愭枡鍚告按錛岄檷浣庡叾淇濇俯鏁堟灉;婀垮害榪囦綆鍒欎細浣夸繚娓╂潗鏂欏共鐕ワ紝瀵艱嚧鍏跺鐑郴鏁板澶с�?
鍘氬害錛氫簯鍗椾繚娓╂澘鐨勫帤搴︿篃鏄獎鍝嶅叾淇濇俯鏁堟灉鐨勫洜绱犱箣涓�銆傚帤搴﹁秺澶э紝淇濇俯鏁堟灉瓚婂ソ錛屼絾榪囧ぇ鐨勫帤搴︿細澧炲姞鎴愭湰鍜屾柦宸ラ毦搴︺�?
鏉愭枡錛氫笉鍚屾潗鏂欑殑瀵肩儹緋繪暟鍜屽瘑搴﹂兘涓嶅悓錛屽洜姝ら�夋嫨鍚堥�傜殑鏉愭枡瀵規彁楂樹簯鍗椾繚娓╂澘鐨勪繚娓╂晥鏋滆嚦鍏抽噸瑕併�?
涓夈�佷簯鍗椾繚娓╂澘淇濇俯緋繪暟鐨勮綆楀叕寮?
浜戝崡淇濇俯鏉跨殑淇濇俯緋繪暟鍙互閫氳繃浠ヤ笅鍏紡榪涜璁＄畻錛?
K = (1/R) + B + C
鍏朵腑錛孠涓轟繚娓╃郴鏁幫紝R涓虹儹闃?m2路K/W)錛孊涓轟紶瀵肩郴鏁?W/(m路K))錛孋涓哄嫻佺郴鏁?W/(m路K))銆?
鐑樆R鍙互閫氳繃浠ヤ笅鍏紡璁＄畻錛?
R = 1/(偽 脳 S)
鍏朵腑錛屛變負鐑紶瀵肩郴鏁?W/(m路K))錛孲涓烘潗鏂欏帤搴?m)銆?
瀵規祦緋繪暟C鍙互閫氳繃浠ヤ笅鍏紡璁＄畻錛?
C = 0.0065 脳 v0.5 脳 (Nu/Pr)0.25
鍏朵腑錛寁涓洪閫?m/s)錛孨u涓哄姫濉炲皵鏁幫紝Pr涓烘櫘鏈楃壒鏁般�?
鍥涖�佷婦渚嬭鏄?
鍋囪鏈変竴鍧椾簯鍗椾繚娓╂澘錛屽叾鏉愭枡涓鴻仛鑻箼鐑綺掞紝鍘氬害涓?0mm錛屼嬌鐢ㄦ俯搴︿負-10鈩儈100鈩冦�傛牴鎹笂榪板叕寮忥紝鍙互璁＄畻鍑鴻浜戝崡淇濇俯鏉跨殑淇濇俯緋繪暟銆傞渶瑕佹敞鎰忕殑鏄紝鍦ㄥ疄闄呭簲鐢ㄤ腑錛岃繕闇�瑕佽�冭檻鍏朵粬鍥犵礌鐨勫獎鍝嶏紝濡傜幆澧冩俯搴︺�佹箍搴︺�侀閫熺瓑銆?
浜斻�佺粨璁?
鏈枃浠嬬粛浜嗕簯鍗椾繚娓╂澘鐨勪繚娓╁師鐞嗐�佸獎鍝嶄繚娓╂晥鏋滅殑鍥犵礌浠ュ強淇濇俯緋繪暟鐨勮綆楀叕寮忋�傞�氳繃浜嗚В榪欎簺鍥犵礌鍜岃綆楁柟娉曪紝鎴戜滑鍙互鏇村ソ鍦伴�夋嫨鍜屼嬌鐢ㄤ簯鍗椾繚娓╂澘錛屼互杈懼埌浣崇殑淇濇俯鏁堟灉銆傚悓鏃訛紝鍦ㄥ疄闄呭簲鐢ㄤ腑錛岃繕闇�瑕佹牴鎹叿浣撴儏鍐佃繘琛岀患鍚堣�冭檻鍜岃皟鏁達紝浠ユ弧瓚充笉鍚岀幆澧冨拰闇�姹備笅鐨勪繚娓╄姹傘�?
鐩稿叧鏍囩錛?a href='/key.aspx?k=%d4%c6%c4%cf%b1%a3%ce%c2%b0%e5'>浜戝崡淇濇俯鏉?/a>,浜戝崡淇濇俯鏉垮巶瀹?/a>,浜戝崡淇濇俯鏉挎壒鍙?/a>,
