{"id":1680,"date":"2026-02-10T10:07:22","date_gmt":"2026-02-10T06:37:22","guid":{"rendered":"https:\/\/arvintav.com\/arvintav\/?p=1680"},"modified":"2026-02-10T10:07:22","modified_gmt":"2026-02-10T06:37:22","slug":"%d8%a7%d8%b2-%d8%aa%d8%a6%d9%88%d8%b1%db%8c-%d8%aa%d8%a7-%d8%b9%d9%85%d9%84-%d9%87%d9%85%d9%87-%da%86%db%8c%d8%b2-%d8%af%d8%b1%d8%a8%d8%a7%d8%b1%d9%87-%d9%84%d9%88%d9%84%d9%87%d9%87%d8%a7","status":"publish","type":"post","link":"https:\/\/arvintav.com\/arvintav\/%d8%a7%d8%b2-%d8%aa%d8%a6%d9%88%d8%b1%db%8c-%d8%aa%d8%a7-%d8%b9%d9%85%d9%84-%d9%87%d9%85%d9%87-%da%86%db%8c%d8%b2-%d8%af%d8%b1%d8%a8%d8%a7%d8%b1%d9%87-%d9%84%d9%88%d9%84%d9%87%d9%87%d8%a7\/","title":{"rendered":"\u0627\u0632 \u062a\u0626\u0648\u0631\u06cc \u062a\u0627 \u0639\u0645\u0644: \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 \u0648 \u0646\u0642\u0634 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0635\u0646\u0639\u062a"},"content":{"rendered":"

\u0627\u0632 \u062a\u0626\u0648\u0631\u06cc \u062a\u0627 \u0639\u0645\u0644: \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 \u0648 \u0646\u0642\u0634 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0635\u0646\u0639\u062a<\/strong><\/p>\n

\u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 (Finned Tubes \u06cc\u0627 Extended Surface Tubes) \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc \u062d\u0631\u0627\u0631\u062a \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0645\u0631\u0648\u0632 \u0628\u0647 \u0634\u0645\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u0646\u062f. \u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u060c \u0627\u0641\u0632\u0627\u06cc\u0634 \u0686\u0634\u0645\u06af\u06cc\u0631 \u0633\u0637\u062d \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a<\/strong> \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0633\u06cc\u0627\u0644\u0627\u062a (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06af\u0627\u0632\u0647\u0627 \u0645\u0627\u0646\u0646\u062f \u0647\u0648\u0627 \u06cc\u0627 \u06af\u0627\u0632\u0647\u0627\u06cc \u062f\u0648\u062f\u06a9\u0634) \u062f\u0627\u0631\u0627\u06cc \u0636\u0631\u06cc\u0628 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0628\u0633\u06cc\u0627\u0631 \u067e\u0627\u06cc\u06cc\u0646\u200c\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0633\u06cc\u0627\u0644 \u062f\u06cc\u06af\u0631 (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0645\u0627\u06cc\u0639\u0627\u062a \u06cc\u0627 \u0628\u062e\u0627\u0631) \u0627\u0633\u062a. \u0622\u0631\u0648\u06cc\u0646 \u062a\u0627\u0648 \u0642\u0637\u0639\u0647<\/a><\/p>\n

\u062a\u0626\u0648\u0631\u06cc \u067e\u0627\u06cc\u0647: \u0686\u0631\u0627 \u067e\u0631\u0647\u200c\u0647\u0627 \u06a9\u0627\u0631 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f\u061f<\/h3>\n

\u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u06a9\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u0645\u0628\u062f\u0644 \u062d\u0631\u0627\u0631\u062a\u06cc \u0627\u0632 \u0631\u0627\u0628\u0637\u0647 \u0632\u06cc\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f:<\/p>\n

Q = U \u00d7 A \u00d7 \u0394T_lm<\/p>\n

\u06a9\u0647 \u062f\u0631 \u0622\u0646 U \u0636\u0631\u06cc\u0628 \u06a9\u0644\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a\u060c A \u0633\u0637\u062d \u0645\u0648\u062b\u0631 \u0648 \u0394T_lm \u0627\u062e\u062a\u0644\u0627\u0641 \u062f\u0645\u0627\u06cc \u0644\u06af\u0627\u0631\u06cc\u062a\u0645\u06cc \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0627\u0633\u062a.<\/p>\n

\u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 (\u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u0633\u0645\u062a \u06af\u0627\u0632)\u060c \u0636\u0631\u06cc\u0628 \u0641\u06cc\u0644\u0645 h_gas \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0648\u0686\u06a9 \u0627\u0633\u062a (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06f1\u06f0\u2013\u06f1\u06f0\u06f0 W\/m\u00b2K) \u062f\u0631 \u062d\u0627\u0644\u06cc \u06a9\u0647 \u0633\u0645\u062a \u0645\u0627\u06cc\u0639 \u06cc\u0627 \u06a9\u0646\u062f\u0627\u0646\u0633 h_liquid \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u06f1\u06f0\u06f0\u06f0\u2013\u06f1\u06f0\u06f0\u06f0\u06f0 W\/m\u00b2K \u0628\u0627\u0634\u062f. \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u0633\u0645\u062a \u06af\u0627\u0632<\/strong> \u063a\u0627\u0644\u0628 \u0645\u06cc\u200c\u0634\u0648\u062f \u0648 \u06af\u0644\u0648\u06af\u0627\u0647 \u0627\u0635\u0644\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0627\u0633\u062a.<\/p>\n

\u0628\u0627 \u0627\u0641\u0632\u0648\u062f\u0646 \u067e\u0631\u0647 (Fin)\u060c \u0633\u0637\u062d \u062e\u0627\u0631\u062c\u06cc \u0644\u0648\u0644\u0647 \u0627\u0632 A_base \u0628\u0647 A_total = A_base + A_fin \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u06cc\u0627\u0628\u062f (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u06f8 \u062a\u0627 \u06f3\u06f0 \u0628\u0631\u0627\u0628\u0631). \u0627\u0645\u0627 \u0686\u0648\u0646 \u062a\u0645\u0627\u0645 \u0633\u0637\u062d \u067e\u0631\u0647 \u0628\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0633\u0637\u062d \u067e\u0627\u06cc\u0647 \u062f\u0627\u063a \u0646\u06cc\u0633\u062a (\u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0641\u062a \u062f\u0645\u0627 \u062f\u0631 \u0637\u0648\u0644 \u067e\u0631\u0647)\u060c \u0645\u0641\u0647\u0648\u0645 \u0628\u0627\u0632\u062f\u0647 \u067e\u0631\u0647 (Fin Efficiency – \u03b7_fin)<\/strong> \u0645\u0639\u0631\u0641\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

\u0628\u0627\u0632\u062f\u0647 \u067e\u0631\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f:<\/p>\n

\u03b7_fin = (\u062d\u0631\u0627\u0631\u062a \u0648\u0627\u0642\u0639\u06cc \u0645\u0646\u062a\u0642\u0644 \u0634\u062f\u0647 \u0627\u0632 \u067e\u0631\u0647) \/ (\u062d\u0631\u0627\u0631\u062a \u0645\u0646\u062a\u0642\u0644 \u0634\u062f\u0647 \u0627\u06af\u0631 \u06a9\u0644 \u067e\u0631\u0647 \u062f\u0631 \u062f\u0645\u0627\u06cc \u067e\u0627\u06cc\u0647 \u0628\u0648\u062f)<\/p>\n

\u0628\u0631\u0627\u06cc \u067e\u0631\u0647\u200c\u0647\u0627\u06cc \u0637\u0648\u0644\u06cc \u06cc\u0627 \u062d\u0644\u0642\u0648\u06cc \u0631\u0627\u06cc\u062c\u060c \u0628\u0627\u0632\u062f\u0647 \u067e\u0631\u0647 \u0627\u0632 \u0631\u0627\u0628\u0637\u0647 \u0632\u06cc\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f (\u0628\u0631\u0627\u06cc \u067e\u0631\u0647 \u0645\u0633\u062a\u0637\u06cc\u0644\u06cc \u0633\u0627\u062f\u0647):<\/p>\n

\u03b7_fin = tanh(mL) \/ (mL)<\/p>\n

\u06a9\u0647 m = \u221a(2h \/ (k_fin \u00d7 t_fin)) \u0648 L \u0627\u0631\u062a\u0641\u0627\u0639 \u0645\u0648\u062b\u0631 \u067e\u0631\u0647 \u0627\u0633\u062a.<\/p>\n

\u0647\u0631\u0686\u0647 \u0639\u062f\u062f mL \u0628\u0632\u0631\u06af\u200c\u062a\u0631 \u0628\u0627\u0634\u062f (\u067e\u0631\u0647 \u0628\u0644\u0646\u062f\u060c \u0636\u062e\u0627\u0645\u062a \u06a9\u0645\u060c \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u06cc\u0627 h \u0628\u0627\u0644\u0627)\u060c \u0628\u0627\u0632\u062f\u0647 \u067e\u0631\u0647 \u06a9\u0645\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f.<\/p>\n

\u0633\u0637\u062d \u0645\u0648\u062b\u0631 \u067e\u0631\u0647\u200c\u062f\u0627\u0631 (Effective Surface) \u0628\u0647 \u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f:<\/p>\n

A_eff = A_base + \u03b7_fin \u00d7 A_fin<\/p>\n

\u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0636\u0631\u06cc\u0628 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0638\u0627\u0647\u0631\u06cc \u0633\u0645\u062a \u067e\u0631\u0647\u200c\u062f\u0627\u0631 (h_eff) \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0686\u0646\u062f\u06cc\u0646 \u0628\u0631\u0627\u0628\u0631 h_gas \u0634\u0648\u062f.<\/p>\n

\u0627\u0646\u0648\u0627\u0639 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 (\u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u062f\u0633\u062a\u0647\u200c\u0628\u0646\u062f\u06cc\u200c\u0647\u0627)<\/h3>\n
\n
\n
<\/div>\n<\/div>\n
\n
<\/div>\n\n\n\n\n\n\n\n\n\n\n\n
\u0646\u0648\u0639 \u067e\u0631\u0647<\/th>\n\u0631\u0648\u0634 \u0627\u062a\u0635\u0627\u0644<\/th>\n\u0645\u0632\u0627\u06cc\u0627 \u0627\u0635\u0644\u06cc<\/th>\n\u0645\u0639\u0627\u06cc\u0628 \u0627\u0635\u0644\u06cc<\/th>\n\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc<\/th>\n<\/tr>\n<\/thead>\n
Low-Finned (\u067e\u0631\u0647 \u06a9\u0648\u062a\u0627\u0647 \u062f\u0627\u062e\u0644\u06cc\/\u062e\u0627\u0631\u062c\u06cc)<\/td>\nExtruded \u06cc\u0627 Integral<\/td>\n\u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u06a9\u0645\u060c \u0645\u0646\u0627\u0633\u0628 \u062f\u0627\u062e\u0644 \u0644\u0648\u0644\u0647<\/td>\n\u0627\u0641\u0632\u0627\u06cc\u0634 \u0633\u0637\u062d \u0645\u062d\u062f\u0648\u062f (~2-4 \u0628\u0631\u0627\u0628\u0631)<\/td>\n\u0645\u0628\u062f\u0644 \u067e\u0648\u0633\u062a\u0647 \u0648 \u0644\u0648\u0644\u0647\u060c \u0628\u0647\u0628\u0648\u062f \u0633\u0645\u062a \u0645\u0627\u06cc\u0639<\/td>\n<\/tr>\n
L-Fin \/ LL-Fin<\/td>\n\u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc + \u0686\u0633\u0628\u0646\u062f\u06af\u06cc<\/td>\n\u0627\u0631\u0632\u0627\u0646\u060c \u062a\u0648\u0644\u06cc\u062f \u0622\u0633\u0627\u0646<\/td>\n\u062f\u0645\u0627\u06cc \u06a9\u0627\u0631\u06cc \u0645\u062d\u062f\u0648\u062f (~\u06f1\u06f5\u06f0\u2013\u06f2\u06f0\u06f0\u00b0C)<\/td>\n\u06a9\u0648\u06cc\u0644\u200c\u0647\u0627\u06cc HVAC\u060c \u0686\u06cc\u0644\u0631 \u0647\u0648\u0627 \u062e\u0646\u06a9<\/td>\n<\/tr>\n
G-Fin \/ Embedded<\/td>\n\u067e\u0631\u0647 \u062f\u0631 \u0634\u06cc\u0627\u0631 \u0644\u0648\u0644\u0647<\/td>\n\u0627\u062a\u0635\u0627\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0645\u062d\u06a9\u0645\u060c \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627 (~\u06f4\u06f0\u06f0\u00b0C)<\/td>\n\u06af\u0631\u0627\u0646\u200c\u062a\u0631<\/td>\n\u0628\u0648\u06cc\u0644\u0631\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0641\u062a\u060c \u06a9\u0648\u0631\u0647\u200c\u0647\u0627<\/td>\n<\/tr>\n
Extruded (\u067e\u0631\u0647 \u0627\u06a9\u0633\u062a\u0631\u0648\u062f \u0634\u062f\u0647)<\/td>\n\u06cc\u06a9\u067e\u0627\u0631\u0686\u0647 \u0628\u0627 \u0644\u0648\u0644\u0647<\/td>\n\u0628\u0647\u062a\u0631\u06cc\u0646 \u0647\u062f\u0627\u06cc\u062a \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u0645\u0642\u0627\u0648\u0645\u062a \u062e\u0648\u0631\u062f\u06af\u06cc \u0639\u0627\u0644\u06cc<\/td>\n\u06af\u0631\u0627\u0646\u200c\u062a\u0631\u06cc\u0646 \u0646\u0648\u0639<\/td>\n\u0635\u0646\u0627\u06cc\u0639 \u0634\u06cc\u0645\u06cc\u0627\u06cc\u06cc\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u062e\u0648\u0631\u0646\u062f\u0647<\/td>\n<\/tr>\n
Helical Solid Fin<\/td>\n\u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0645\u0627\u0631\u067e\u06cc\u0686 (HFW)<\/td>\n\u0633\u0637\u062d \u0632\u06cc\u0627\u062f\u060c \u0645\u0646\u0627\u0633\u0628 \u06af\u0627\u0632\u0647\u0627\u06cc \u062a\u0645\u06cc\u0632<\/td>\n\u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0628\u06cc\u0634\u062a\u0631<\/td>\nEconomizer\u060c AIR preheater<\/td>\n<\/tr>\n
Helical Serrated Fin<\/td>\n\u062c\u0648\u0634\u06a9\u0627\u0631\u06cc \u0645\u0627\u0631\u067e\u06cc\u0686 \u062f\u0646\u062f\u0627\u0646\u0647\u200c\u062f\u0627\u0631<\/td>\n\u0628\u06cc\u0634\u062a\u0631\u06cc\u0646 \u0627\u062e\u062a\u0644\u0627\u0637 \u0648 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u062f\u0631 \u06af\u0627\u0632\u0647\u0627\u06cc \u06a9\u062b\u06cc\u0641<\/td>\n\u062a\u0648\u0644\u06cc\u062f \u067e\u06cc\u0686\u06cc\u062f\u0647\u200c\u062a\u0631<\/td>\n\u0628\u0648\u06cc\u0644\u0631\u0647\u0627\u06cc \u0632\u0628\u0627\u0644\u0647\u200c\u0633\u0648\u0632\u060c \u06af\u0627\u0632\u0647\u0627\u06cc \u062f\u0648\u062f\u06a9\u0634 \u06a9\u062b\u06cc\u0641<\/td>\n<\/tr>\n
Crimped \/ Wrapped<\/td>\n\u0645\u06a9\u0627\u0646\u06cc\u06a9\u06cc \u0633\u0627\u062f\u0647<\/td>\n\u0628\u0633\u06cc\u0627\u0631 \u0627\u0631\u0632\u0627\u0646<\/td>\n\u0627\u062a\u0635\u0627\u0644 \u0636\u0639\u06cc\u0641 \u062f\u0631 \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627<\/td>\n\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u06a9\u0645\u200c\u062f\u0645\u0627 \u0648 \u06a9\u0645\u200c\u0647\u0632\u06cc\u0646\u0647<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n<\/div>\n<\/div>\n

\u062f\u0631 \u0633\u0627\u0644\u200c\u0647\u0627\u06cc \u0627\u062e\u06cc\u0631 (\u062a\u0627 \u06f2\u06f0\u06f2\u06f6)\u060c Helical Serrated Finned Tubes<\/strong> \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u06cc\u062c\u0627\u062f \u0627\u062e\u062a\u0644\u0627\u0637 \u0628\u0647\u062a\u0631 \u0648 \u0634\u06a9\u0633\u062a \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc\u060c \u062f\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062f\u0645\u0627\u06cc \u0628\u0627\u0644\u0627 \u0648 \u06af\u0627\u0632\u0647\u0627\u06cc \u0622\u0644\u0648\u062f\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u062d\u0628\u0648\u0628 \u0634\u062f\u0647\u200c\u0627\u0646\u062f.<\/p>\n

\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0627\u0635\u0644\u06cc \u062f\u0631 \u0635\u0646\u0639\u062a<\/h3>\n
    \n
  1. \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u062d\u0631\u0627\u0631\u062a\u06cc \u0647\u0648\u0627 \u062e\u0646\u06a9 (Air-Cooled Heat Exchangers – ACHX)<\/strong> \u062a\u0642\u0631\u06cc\u0628\u0627\u064b \u062a\u0645\u0627\u0645 \u06a9\u0648\u06cc\u0644\u200c\u0647\u0627\u06cc \u06a9\u0646\u062f\u0627\u0646\u0633\u0648\u0631 \u0686\u06cc\u0644\u0631\u0647\u0627\u060c \u062e\u0634\u06a9\u200c\u06a9\u0646\u200c\u0647\u0627\u06cc \u0647\u0648\u0627\u060c \u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0698\u0646\u0631\u0627\u062a\u0648\u0631 \u0648 \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u0647 \u0631\u0648\u063a\u0646 \u062f\u0631 \u062a\u0648\u0631\u0628\u06cc\u0646\u200c\u0647\u0627\u06cc \u06af\u0627\u0632\u06cc.<\/li>\n
  2. Economizer \u0648 Air Preheater \u062f\u0631 \u0628\u0648\u06cc\u0644\u0631\u0647\u0627<\/strong> \u0628\u0627\u0632\u06cc\u0627\u0628\u06cc \u062d\u0631\u0627\u0631\u062a \u06af\u0627\u0632\u0647\u0627\u06cc \u062f\u0648\u062f\u06a9\u0634 (\u062a\u0627 \u06f1\u06f5\u2013\u06f2\u06f5% \u0635\u0631\u0641\u0647\u200c\u062c\u0648\u06cc\u06cc \u0633\u0648\u062e\u062a).<\/li>\n
  3. \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u0628\u0627\u0632\u06cc\u0627\u0641\u062a \u062d\u0631\u0627\u0631\u062a \u0636\u0627\u06cc\u0639\u0627\u062a\u06cc (Waste Heat Recovery)<\/strong> \u062f\u0631 \u0635\u0646\u0627\u06cc\u0639 \u0633\u06cc\u0645\u0627\u0646\u060c \u0641\u0648\u0644\u0627\u062f\u060c \u0634\u06cc\u0634\u0647\u060c \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u0646\u06cc\u0631\u0648\u06af\u0627\u0647\u200c\u0647\u0627\u06cc \u0633\u06cc\u06a9\u0644 \u062a\u0631\u06a9\u06cc\u0628\u06cc.<\/li>\n
  4. \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc HVAC \u0628\u0632\u0631\u06af \u0648 \u0635\u0646\u0639\u062a\u06cc<\/strong> \u06a9\u0648\u06cc\u0644\u200c\u0647\u0627\u06cc \u0627\u0648\u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0648 \u06a9\u0646\u062f\u0627\u0646\u0633\u0648\u0631 \u0628\u0627 \u067e\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645\u06cc L \u06cc\u0627 Extruded.<\/li>\n
  5. \u0635\u0646\u0627\u06cc\u0639 \u067e\u062a\u0631\u0648\u0634\u06cc\u0645\u06cc \u0648 \u067e\u0627\u0644\u0627\u06cc\u0634\u06af\u0627\u0647<\/strong> \u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u0647\u200c\u0647\u0627\u06cc \u0647\u0648\u0627 \u062e\u0646\u06a9 \u0641\u0631\u0622\u06cc\u0646\u062f (\u0628\u0647 \u062c\u0627\u06cc \u0628\u0631\u062c \u062e\u0646\u06a9\u200c\u06a9\u0646\u0646\u062f\u0647 \u0645\u0631\u0637\u0648\u0628)\u060c \u0645\u0628\u062f\u0644\u200c\u0647\u0627\u06cc \u06af\u0627\u0632-\u0645\u0627\u06cc\u0639.<\/li>\n
  6. \u062f\u06cc\u06af\u200c\u0647\u0627\u06cc \u0628\u062e\u0627\u0631 \u0628\u0627\u0632\u06cc\u0627\u0628 \u062d\u0631\u0627\u0631\u062a (HRSG)<\/strong> \u0628\u062e\u0634\u200c\u0647\u0627\u06cc LP \u0648 IP \u0627\u063a\u0644\u0628 \u0627\u0632 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/li>\n<\/ol>\n

    \u0645\u0632\u0627\u06cc\u0627 \u0648 \u0686\u0627\u0644\u0634\u200c\u0647\u0627\u06cc \u0639\u0645\u0644\u06cc<\/h3>\n

    \u0645\u0632\u0627\u06cc\u0627 \u06a9\u0644\u06cc\u062f\u06cc:<\/strong><\/p>\n

      \n
    • \u06a9\u0627\u0647\u0634 \u0627\u0646\u062f\u0627\u0632\u0647 \u0648 \u0648\u0632\u0646 \u0645\u0628\u062f\u0644 (\u062a\u0627 \u06f7\u06f0% \u062f\u0631 \u0628\u0631\u062e\u06cc \u0645\u0648\u0627\u0631\u062f)<\/li>\n
    • \u0635\u0631\u0641\u0647\u200c\u062c\u0648\u06cc\u06cc \u0627\u0646\u0631\u0698\u06cc \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647<\/li>\n
    • \u06a9\u0627\u0647\u0634 \u0645\u0635\u0631\u0641 \u0622\u0628 \u062f\u0631 \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062e\u0646\u06a9\u200c\u06a9\u0627\u0631\u06cc \u062e\u0634\u06a9<\/li>\n
    • \u0627\u0645\u06a9\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u0648\u0627\u062f \u06af\u0631\u0627\u0646\u200c\u062a\u0631 \u0641\u0642\u0637 \u062f\u0631 \u0644\u0648\u0644\u0647 \u067e\u0627\u06cc\u0647 (Base Tube) \u0648 \u067e\u0631\u0647 \u0627\u0631\u0632\u0627\u0646\u200c\u062a\u0631 (\u0645\u0639\u0645\u0648\u0644\u0627\u064b \u0622\u0644\u0648\u0645\u06cc\u0646\u06cc\u0648\u0645 \u06cc\u0627 \u0641\u0648\u0644\u0627\u062f \u06a9\u0631\u0628\u0646\u06cc)<\/li>\n<\/ul>\n

      \u0686\u0627\u0644\u0634\u200c\u0647\u0627 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627:<\/strong><\/p>\n

        \n
      • \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0633\u0645\u062a \u06af\u0627\u0632 (\u0646\u06cc\u0627\u0632 \u0628\u0647 \u0641\u0646 \u0642\u0648\u06cc\u200c\u062a\u0631)<\/li>\n
      • \u0631\u0633\u0648\u0628\u200c\u06af\u0630\u0627\u0631\u06cc \u0648 \u06a9\u062b\u06cc\u0641 \u0634\u062f\u0646 \u067e\u0631\u0647\u200c\u0647\u0627 (\u0628\u0647\u200c\u0648\u06cc\u0698\u0647 \u062f\u0631 \u06af\u0627\u0632\u0647\u0627\u06cc \u062d\u0627\u0648\u06cc \u0630\u0631\u0627\u062a)<\/li>\n
      • \u062e\u0648\u0631\u062f\u06af\u06cc \u06af\u0627\u0644\u0648\u0627\u0646\u06cc\u06a9\u06cc \u0628\u06cc\u0646 \u067e\u0631\u0647 \u0648 \u0644\u0648\u0644\u0647 (\u062f\u0631 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u0645\u0631\u0637\u0648\u0628)<\/li>\n
      • \u06a9\u0627\u0647\u0634 \u0628\u0627\u0632\u062f\u0647 \u067e\u0631\u0647 \u062f\u0631 \u067e\u0631\u0647\u200c\u0647\u0627\u06cc \u062e\u06cc\u0644\u06cc \u0628\u0644\u0646\u062f \u06cc\u0627 \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0628\u0627\u0644\u0627<\/li>\n
      • \u0647\u0632\u06cc\u0646\u0647 \u0627\u0648\u0644\u06cc\u0647 \u0628\u0627\u0644\u0627\u062a\u0631 \u0646\u0633\u0628\u062a \u0628\u0647 \u0644\u0648\u0644\u0647 \u0633\u0627\u062f\u0647<\/li>\n<\/ul>\n

        \u0631\u0648\u0646\u062f\u0647\u0627\u06cc \u0646\u0648\u06cc\u0646 \u0648 \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc (\u062a\u0627 \u0633\u0627\u0644 \u06f2\u06f0\u06f2\u06f6)<\/h3>\n
          \n
        • \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc CFD<\/strong> \u0628\u0631\u0627\u06cc \u0628\u0647\u06cc\u0646\u0647\u200c\u0633\u0627\u0632\u06cc \u0641\u0627\u0635\u0644\u0647 \u067e\u0631\u0647\u060c \u0632\u0627\u0648\u06cc\u0647 \u062d\u0645\u0644\u0647\u060c \u0634\u06a9\u0644 \u062f\u0646\u062f\u0627\u0646\u0647 serrated \u0648 \u0622\u0631\u0627\u06cc\u0634 \u0644\u0648\u0644\u0647\u200c\u0647\u0627 (staggered vs inline).<\/li>\n
        • \u067e\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u063a\u06cc\u0631<\/strong> (Variable Pitch \u06cc\u0627 Tapered Fin) \u0628\u0631\u0627\u06cc \u06a9\u0627\u0647\u0634 \u0627\u0641\u062a \u0641\u0634\u0627\u0631 \u0648 \u0627\u0641\u0632\u0627\u06cc\u0634 \u06cc\u06a9\u0646\u0648\u0627\u062e\u062a\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a.<\/li>\n
        • \u0645\u0648\u0627\u062f \u067e\u06cc\u0634\u0631\u0641\u062a\u0647: \u0622\u0644\u06cc\u0627\u0698\u0647\u0627\u06cc \u0646\u06cc\u06a9\u0644 \u0628\u0631\u0627\u06cc \u062f\u0645\u0627\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u06cc \u06f6\u06f0\u06f0 \u062f\u0631\u062c\u0647\u060c \u067e\u0648\u0634\u0634\u200c\u0647\u0627\u06cc \u0636\u062f \u0631\u0633\u0648\u0628 \u0646\u0627\u0646\u0648.<\/li>\n
        • \u067e\u0631\u06cc\u0646\u062a \u0633\u0647\u200c\u0628\u0639\u062f\u06cc<\/strong> \u067e\u0631\u0647\u200c\u0647\u0627\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u062e\u0627\u0635.<\/li>\n
        • \u062a\u0645\u0631\u06a9\u0632 \u0628\u0631 \u0634\u0627\u062e\u0635 \u0639\u0645\u0644\u06a9\u0631\u062f \u062a\u0631\u0645\u0648-\u0647\u06cc\u062f\u0631\u0648\u0644\u06cc\u06a9\u06cc<\/strong> (\u062c\u0645\u0639 \u0648\u0632\u0646\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0628\u0631 \u062a\u0648\u0627\u0646 \u067e\u0645\u067e\/\u0641\u0646) \u0628\u0647 \u062c\u0627\u06cc \u0641\u0642\u0637 \u0627\u0641\u0632\u0627\u06cc\u0634 Q.<\/li>\n<\/ul>\n

          \u0646\u062a\u06cc\u062c\u0647\u200c\u06af\u06cc\u0631\u06cc<\/h3>\n

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          \u062f\u0631 \u0639\u0645\u0644\u060c \u06cc\u06a9 \u0637\u0631\u0627\u062d\u06cc \u062e\u0648\u0628 \u0644\u0648\u0644\u0647 \u067e\u0631\u0647\u200c\u062f\u0627\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0645\u0635\u0631\u0641 \u0627\u0646\u0631\u0698\u06cc \u06cc\u06a9 \u0648\u0627\u062d\u062f \u0635\u0646\u0639\u062a\u06cc \u0631\u0627 \u06f1\u06f0 \u062a\u0627 \u06f4\u06f0 \u062f\u0631\u0635\u062f \u06a9\u0627\u0647\u0634 \u062f\u0647\u062f \u0648 \u062f\u0631 \u0628\u0633\u06cc\u0627\u0631\u06cc \u0645\u0648\u0627\u0631\u062f \u0628\u0627\u0632\u06af\u0634\u062a \u0633\u0631\u0645\u0627\u06cc\u0647 \u06a9\u0645\u062a\u0631 \u0627\u0632 \u06f2 \u0633\u0627\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f<\/p>\n","protected":false},"excerpt":{"rendered":"

          \u0627\u0632 \u062a\u0626\u0648\u0631\u06cc \u062a\u0627 \u0639\u0645\u0644: \u0647\u0645\u0647 \u0686\u06cc\u0632 \u062f\u0631\u0628\u0627\u0631\u0647 \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 \u0648 \u0646\u0642\u0634 \u0622\u0646\u0647\u0627 \u062f\u0631 \u0635\u0646\u0639\u062a \u0644\u0648\u0644\u0647\u200c\u0647\u0627\u06cc \u067e\u0631\u0647\u200c\u062f\u0627\u0631 (Finned Tubes \u06cc\u0627 Extended Surface Tubes) \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u200c\u062a\u0631\u06cc\u0646 \u0627\u0628\u0632\u0627\u0631\u0647\u0627\u06cc \u0645\u0647\u0646\u062f\u0633\u06cc \u062d\u0631\u0627\u0631\u062a \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc \u0627\u0645\u0631\u0648\u0632 \u0628\u0647 \u0634\u0645\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u0646\u062f. \u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 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[…]<\/p>\n","protected":false},"author":1,"featured_media":1681,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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