Ventana Desplazable M-Tres, con poliamida de 25

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Domingo Castro Cáceres
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1 Cálculo del coefcente de transmsón térmca (f) Ventana Deslazable M-Tres, con olamda de 25 Clente: Alcemar Cálculos realzados or Technoform BATEC Ibérca, s.l. Laa Cardona Tel: / Fax: Emal: Fecha: Resultados Ventana Deslazable RPT M-3/25 medante BISCO según norma EN ISO :2003 f = 3,41 W/m 2 K Ventana Deslazable RPT M-3/25 medante RADCON con Know-How TECHNOFORM f = 3,16 W/m 2 K En este nforme se detemna el coefcente de transmsón térmca (f) medante dos métodos de cálculo dferentes: A) Alcando la norma EN ISO :2003, y usando el software BISCO de la emresa Physbel. B) Alcando un método róo, know-how de Technoform, dónde se usa el software RADCON - tambén roedad de Physbel - y el valor fnal equvale aroxmadamente al resultado en el test de cálculo de nuestra HOT-BOX (La dferenca es de un 5%) según norma ISO/FDIS 12567:

2006 Resultados Ventana Deslazable RPT M-3/25 medante BISCO según norma EN ISO 10077-2:2003 f = 3,41 W/m 2 K Ventana Deslazable RPT M-3/25 medante RADCON con Know-How TECHNOFORM f = 3,16 W/m 2 K En

2 Contendo Dbujo sstema A) medante BISCO según norma EN ISO :2003 Inut data BISCO Outut data BISCO Cálculo del coefcente de transmsón térmca (f) Isotermas Flujo de calor B) medante RADCON con Know-How TECHNOFORM Inut data RADCON Outut data RADCON Cálculo del coefcente de transmsón térmca (f) Dbujo sstema 2

Isotermas Flujo de calor B) medante RADCON con Know-How TECHNOFORM Inut data

3 A) medante BISCO según norma EN ISO :2003 Inut data BISCO Col. Name Tye CEN-rule Couled lambda es t h [W/mK] [-] [ C] [W/m²K] 8 alumnum MATERIAL nsulaton MATERIAL olyamd renf. MATERIAL EPDM MATERIAL tem. sensor 1 MATERIAL tem. sensor 2 MATERIAL tem. sensor 3 MATERIAL exteror BC_SIMPL HE nteror (norma BC_SIMPL HI_NORML nteror (reduc BC_SIMPL HI_REDC cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_I NO cavty (CEN) EQIMAT CEN_VF_E NO cavty (CEN) EQIMAT CEN_VF_E NO cavty (CEN) EQIMAT CEN_VF_E NO cavty (CEN) EQIMAT CEN_VF_E NO cavty <4x4 mm2 MATERIAL cavty <2x2 mm2 MATERIAL cavty <1x1 mm2 MATERIAL Col. q ta hc qc tr C1 C2 C3 [W/m²] [ C] [W/m²K] [W/m] [ C] [-] [-] [-]

00 174 nteror (norma BC_SIMPL HI_NORML 20.0 7.70 182 nteror (reduc BC_SIMPL HI_REDC 20.0 5.00 214 cavty (CEN) EQIMAT CEN_VF_I NO 0.170 215 cavty (CEN) EQIMAT CEN_VF_I NO 0.

4 Calculaton arameters Contour aroxmaton margn (trangulaton) = 0 xels Iteraton cycles = 5 Recalculaton of CEN values (before each teraton cycle) Maxmum number of teratons (er teraton cycle) = Maxmum temerature dfference = C Max. heat flow dvergence for total object = % Max. heat flow dvergence for any node = 1 % Outut data BISCO Col. Name Tye tmn tmax ta flow n flow out [ C] [ C] [ C] [W/m] [W/m] 8 alumnum MATERIAL nsulaton MATERIAL olyamd renf. MATERIAL EPDM MATERIAL tem. sensor 1 MATERIAL tem. sensor 2 MATERIAL tem. sensor 3 MATERIAL exteror BC_SIMPL nteror (norma BC_SIMPL nteror (reduc BC_SIMPL cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty (CEN) EQIMAT cavty <4x4 mm2 MATERIAL cavty <2x2 mm2 MATERIAL cavty <1x1 mm2 MATERIAL

5 Cálculo del coefcente de transmsón térmca (f) THERMAL TRANSMITTANCE ACCORDING TO ren Theory The thermal transmttance of a frame accordng to PrEN : f = L 2D l f * l and L 2 D = q l, tot θ wth: f : thermal transmttance of the wndow frame [W/m 2 K] : thermal transmttance of the flankng anel [W/m 2 K] l : rojected wdth of the flankng anel [m] l f : rojected wdth of the wndow frame [m] L 2D : two-dmensonal coulng coeffcent [W/mK] q l,tot : total heat flow through the wndow frame and the flankng anel [W/m] θ : temerature dfference between nsde (θ) and outsde (θe) [K] Calculaton Item: q l,tot nut data: = 11,300 W/m R se = 0,04 m 2 K/W θ e = 0,0 o C R s = 0,13 m 2 K/W θ = 20,0 o C d = 0,0280 m λ = 0,035 W/m*K = l = 1,031 W/m 2 K 0,190 m calculaton results: L 2D = 0,57 W/mK l f = 0,1083 m f = 3,41 W/m 2 K nut data usng the Physbel Software BISCO q l,tot : alhanumerc outut BISKO heat losses er boundary condton θ : nut data, surface boundary condtons: nsde temerature mnus outsde temerature : calculaton, usng the followng formula: 1 = + h e d + λ 1 h 1 wth: h e / h d λ ext./nt. surface heat transfer coeff. [W/m 2 K] thckness of layer [m] thermal conductvty of layer [W/mK] l / l f : nut data: dmensons of the tem PHYSIBEL Herweg 21 B-9990 Maldegem Belgum tel fax

L 2D : two-dmensonal coulng coeffcent [W/mK] q l,tot : total heat flow through the wndow frame and the flankng anel [W/m] θ : temerature dfference between nsde (θ) and outsde (θe) [K] Calculaton

6 Isotermas 6

7 Flujo de calor 7

8 B) medante RADCON con Know-How TECHNOFORM Inut data RADCON Col. Name Tye CEN-rule Couled lambda es t h [W/mK] [-] [ C] [W/m²K] 8 alumnum MATERIAL nsulaton MATERIAL olyamd renf. MATERIAL EPDM MATERIAL tem. sensor 1 MATERIAL tem. sensor 2 MATERIAL tem. sensor 3 MATERIAL nsulaton far MATERIAL exteror BC_SKY NIHIL 174 nteror 1 BC_SKY NIHIL 182 nteror 2 BC_SKY NIHIL 190 nteror 3 BC_SKY NIHIL 214 cavty BC_FREE CEN_VF_I NO 215 cavty EQIMAT CEN_VF_I NO cavty BC_FREE CEN_VF_I NO 217 cavty BC_FREE CEN_VF_I NO 218 cavty BC_FREE CEN_VF_I NO 219 cavty EQIMAT CEN_VF_I NO cavty BC_FREE CEN_VF_I NO 221 cavty BC_FREE CEN_VF_I NO 222 cavty BC_FREE CEN_VF_I NO 240 cavty EQIMAT CEN_VF_E NO cavty EQIMAT CEN_VF_E NO cavty EQIMAT CEN_VF_E NO cavty EQIMAT CEN_VF_E NO cavty <4x4 mm2 MATERIAL cavty <2x2 mm2 MATERIAL cavty <1x1 mm2 MATERIAL

035 0.90 170 exteror BC_SKY NIHIL 174 nteror 1 BC_SKY NIHIL 182 nteror 2 BC_SKY NIHIL 190 nteror 3 BC_SKY NIHIL 214 cavty BC_FREE CEN_VF_I NO 215 cavty EQIMAT CEN_VF_I NO 0.044 0.

9 Col. q ta hc qc tr C1 C2 C3 [W/m²] [ C] [W/m²K] [W/m] [ C] [-] [-] [-] Calculaton arameters Contour aroxmaton margn (trangulaton) = 0 xels Iteraton cycles = 5 Nonlnear radaton Recalculaton of CEN values (before each teraton cycle) Smallest acceted vewfactor = Number of vsblty rays between radatve surfaces = 100 Black radaton heat transfer coeff. (lnear radaton) = 5.25 W/m²K Maxmum number of teratons (er teraton cycle) = Maxmum temerature dfference = C Max. heat flow dvergence for total object = % Max. heat flow dvergence for any node = 1 % 9

10 Outut data RADCON Col. Name Tye tmn tmax ta flow n flow out [ C] [ C] [ C] [W/m] [W/m] 8 alumnum MATERIAL nsulaton MATERIAL olyamd renf. MATERIAL EPDM MATERIAL tem. sensor 1 MATERIAL tem. sensor 2 MATERIAL tem. sensor 3 MATERIAL nsulaton far MATERIAL exteror BC_SKY nteror 1 BC_SKY nteror 2 BC_SKY nteror 3 BC_SKY cavty BC_FREE cavty EQIMAT cavty BC_FREE cavty BC_FREE cavty BC_FREE cavty EQIMAT cavty BC_FREE cavty BC_FREE cavty BC_FREE cavty EQIMAT cavty EQIMAT cavty EQIMAT cavty EQIMAT cavty <4x4 mm2 MATERIAL cavty <2x2 mm2 MATERIAL cavty <1x1 mm2 MATERIAL

29 170 exteror BC_SKY 1.24 3.59 0.00 10.69 174 nteror 1 BC_SKY 16.61 17.29 3.50 0.00 182 nteror 2 BC_SKY 13.04 16.61 1.05 0.00 190 nteror 3 BC_SKY 12.85 14.06 6.14 0.00 214 cavty BC_FREE 3.59 12.84 9.

11 Cálculo del coefcente de transmsón térmca (f) THERMAL TRANSMITTANCE ACCORDING TO ren Theory The thermal transmttance of a frame accordng to PrEN : f = L 2D l f * l and L 2 D = q l, tot θ wth: f : thermal transmttance of the wndow frame [W/m 2 K] Calculaton : thermal transmttance of the flankng anel [W/m 2 K] l : rojected wdth of the flankng anel [m] l f : rojected wdth of the wndow frame [m] L 2D : two-dmensonal coulng coeffcent [W/mK] q l,tot : total heat flow through the wndow frame and the flankng anel [W/m] θ : temerature dfference between nsde (θ) and outsde (θe) [K] Item: nut data: q l,tot = 10,690 W/m R se = 0,06 m 2 K/W θ e = 0,0 o C R s = 0,13 m 2 K/W θ = 20,0 o C d = 0,0280 m λ = 0,035 W/m*K = l = 1,010 W/m 2 K 0,190 m calculaton results: L 2D = 0,53 W/mK l f = 0,1083 m f = 3,16 W/m 2 K nut data usng the Physbel Software BISCO q l,tot : alhanumerc outut BISKO heat losses er boundary condton θ : nut data, surface boundary condtons: nsde temerature mnus outsde temerature : calculaton, usng the followng formula: 1 = + h e d + λ 1 h 1 wth: h e / h ext./nt. surface heat transfer coeff. [W/m 2 K] d thckness of layer [m] λ thermal conductvty of layer [W/mK] l / l f : nut data: dmensons of the tem PHYSIBEL Herweg 21 B-9990 Maldegem Belgum tel fax

frame [m] L 2D : two-dmensonal coulng coeffcent [W/mK] q l,tot : total heat flow through the wndow frame and the flankng anel [W/m] θ : temerature dfference between nsde (θ) and outsde (θe) [K] Item:

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