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:)Apparent Solar Time( )"4/%EF uO0 )AST( >,4/&[ )E1!’ P!C5 ,/!# Q!X%!]C 6 BA=&1 6 Zq KA=E4 •]# /0 6 N%= +HG#=6 P!8%q /0 >,4/&[ P!YC E,,„W +# AST .N%= c?C \&?;C aA .>%/*BC P!8%q /0 tR6= +g‰@ +# >,4/&[ +. N%= BC!3S1 E?’ Pq l#!gC aA )=E# Pq 5= 2>Cq N%># Q/=E< 6 >,4/&[ t#!W Q>4 +X%!]C /&ˆSC +# +# .0&4 205 7,8JW AST a8. +# >A!# P!8%q /0 >,4/&[ N,hp&C ,P!8H[!% P!C5 `G< E# •JLC N_!% aA )=E# BL#!W /!# +X%!]C \!3S1 E3A0 Q/!X_ +X%!]C >,4/&[ t#!W 5= B4!@ )!1/!# +Y@q )=E# ,) Local Time ( B-]C 205 7"",8JW )LT( B""-]C P!C5 !# E’!SHC )AST( )>,4/&[ P!C5 >A!# ,>@&4 LT 6 AST 7,# e^H[= N-_ +Y@q )=E# .NG,@ E#=E# LT !# AST =EA5 ,0&4 6 )Boston( P&""H%&""# )!1E?4 .cAE,O*BC a8. $!…C aA 5= •0&4 •JLC /0 =/ >""@=*+H""(EO /=Ep BF!84 )!YAECq BpE4 +,<!@ /0 +. )Detroit( NA6EHA0 !# +R/0 €v BA!,(=E„R $&D /0 6 jA!C >n N(!GC /0 E?4 60 7A= .>AE,3# Eˆ@ b,@ NA6EHA0 /0 N%= E?’ €v P&H%&# /0 N_!% +. BC!3S1 .>@/=0 e^H[= c1 P!GYA E?4 60 7A= )=E# 2/=&81 )LT( B-]C P!C5 7A=E#!S# ,N%= P!81 N_!% /0 5&S1 ,N%= +H(EO /=Ep ”6= +g‰@ /0 P&H%&# /0 >,4/&[ +. BC!3S1 BF6 N%= ' ,%-2/ ’0"j

J ,%-2/ ’0"j

Q>4 +X%!]C )=E# .N%= 60 Pq |8R >,4/&[ t#!W 5= /&ˆSC !XF!s r BF6 0&4*BC 6 Q=E",V•"W c8Ab.!C +YA/&g# .>4!# e!n P!8%q c,S.*BC †E( >,4/&[ t#!W 5!"",@ 0/&""C K#=6/ P!"",# 5= jXp .c,4!# +H4=0 >,4/&[ BL#!W Q/=E< 5= =/ N(!A/0 :cA5=0Eo*BC IAEhW >S9 +# Q!X%!]C )=E# Q/!X_ >,4/&[ c,‰HGC t#!W Q>4 :)"4/%EF 6$-@ ["/( Solar flux j""8_ P!""8H""[!% a""A BR/!""[ xg""% )6/ E# +. )>,4/&[ )–E@= —E@ 5= N%= !1*2EdSo 6 I‰% ,!1/=&A0 BL#!W )!1/!# )6/ E# t#!W 7A= Q>4 6 N?R .>S.*BC .N%= EV˜C %)

Q=E""V= N-_ +# AST 6 LT 7",# e^"H[= E3@!A!8@ +. N%= BXAE~ =E .N%= N_!% `G<E# 6 >4!#*BC 7,C5 )5=&C N.E< E""ˆ@ 0/&""C /&L"". /0 EO= .>""4!#*B"C $!% )!""1*2!C N_!% E,,„W /&H.!( =D .N%= D=0 Q/&n 7A= E,s /0 6 D=1 >@&4 20E# &-R !1*N_!% 0&4*BC \!d@= Pq )=E# +X%!]C +. N%= $!% /0 Eˆ@ 0/&C 56/ =N .)Day of year( :"4/%EF 6$-@ ["/ e4`08W UH<-p5 •EgC +@!O=>R /&D +# )>,4/&[ 2>S.=Eo 6 c,‰HGC Q/=E< P!AER m&8hC r

P!""AER 7A= :))"||4/%E||F ,"_||I!8W [%!8Y C-78j( Diffuse Solar flux K%&W +. N%= 7,C5 E;G8W= 5= ”/![ /0 >,4/&[ t#!W P=b,C 5= BLJ# ,Q/=E< 7"",C5 x""g% +""# E;""G8W= /!Xs 6 0EO 6 !15!O EA!% 6 Zq /!J# ,=&1 )!1*$&YF&C N""[=&SYA P!8%q E%!WE% /0 !"r "XAE‰W t#!W 7A= Q>4 )E#= )!156/ /0 .>%/*BC N[=&SYAE,s t#!W 7A= Q>4 •N%= b,8W 6 e!n =&1 +. BA!156/ /0 BF6 N%= $6>R /0 .0/=0 =/ /=>‰C c8Ab.!C N%= +H(EO /=Ep >,4/&[ +. B@!YC /0 6 N%= ,0&4*BC N(!A/0 B‰(= •&g% K%&W +. )>,4/&[ 2>S.=Eo )!1*|LhLW /=>‰C )€( .N%= 2>4 P!,# 7""A= :))"||4/%EF ,"/ •il_5 [%!8Y C-78j( Reflected Solar flux 7A= /=>‰C .0&4*BC +X%!]C +R/0 `G< E# 6 >,4/&[ )–E@= /=>‰C ,Q/=E< P!AER :>Aq*BC N%># EA5 +g#=/ 5= +A6=5

S ,%-2/ ’0"j

X ,%-2/ ’0"j

.>4!#*BC +R/0 `G< E# Eˆ@ 0/&C P!YC BA!,(=E„R †E_ L ,ƒ&( +g#=/ /0 :)[E||27*+ -||7 "4/%EF 6$-@ unj U70!*( Solar Azimuth Angle

$!84 /&]C 6 7,C5 xg% E# >,4/&[ +# >A0 K[ EA&'W 7,# B‰(= N%= )=*+A6=5 /&""]C !""A $!84 /&]C 5= e=E]@= Q/&n +# N%= 7Y8C t#!W N?R .Z&SR +# 5= t#!W N?R m&8hC r ,)>,4/&[ )!A=65 Q!X%!]C /0 .0&4 )E,O*25=>@= Z&SR $!""84 N""?R 5= +""A6=5 7A= B""Hp6 .0&""4*BC P!"",# +""A6=5 `G< E# 6 Z&SR /&]C .>#!A*BC tA=b(= N_!% )!1*+#E‰_ f0EO N?R /0 Pq Q!R/0 ,0&4 )E,O*25=>@= :N%= +X%!]C j#!p EA5 +g#=/ 5= +A6=5 7A= /=>‰C

)=*+A6=5 :)%!E7& -7 ”h< unj U70!*( Surface Azimuth Angle .0&4*BC 0!dA= Z&SR 6 $!84 /&]C 6 /=&A0 E# 0&8_ K[ K%&W +. B‰(= N%= Pq )E"",O*25=>""@= ™>X""C +# +""R&W !# c?C )!1*N?R )=E# +A6=5 7A= /=>‰C 7A=E#!S# .>Aq*BC N%># )v( $6>R 5= )B#&SR !A BF!84( U||$ )"4||/%EF u||nj U70!*( Surface — Solar Azimuth Angle

+""# >A0 K""[ EA&""'W 6 /=&""A0 E# 0&""8_ K[ P!,C +. N%= B‰(= )=*+A6=5 :)”h< t#!W N?R 6 /=&A0 N?R +A6=5 EO= .0&4*BC 0!dA= 7,C5 xg% )6/ E# >,4/&[ e^H[= 5= xg% E# >,4/&[ N?R +A6=5 ,0&4 +H(EO Eˆ@ /0 BF!84 ™>XC aA !# ™>XC !# t#!W N?R 6 /=&A0 N?R +A6=5 EO= 6 >Aq*BC N%0*+# .0&4*BC +X%!]C ){( $6>R f6/ lXD ) ( ,0&4 +H(EO Eˆ@ /0 B#&SR "4/%EF m-l/ C-45 U70!*( Angl of incidence

for Beam Solar

K""[ 6 )>,4/&[ &WEo aA P!,C Bp^W +A6=5 •+A6=5 7A= :)”h< 8$ &E2t •F 0 EA5 )6E. y&S,G. +F0!hC K%&W +. >4!#*BC )/=&A0( )0&8_ xg% aA E# 0&8_ :0&4*BC +X%!]C l""(= )!S""XC E""# 6 N%= P!""8H""[!% xg% 5= e=E]@= +A6=5 ƒ&""( +g#=/ /0 •&""g% )=E""# 6 E;""n B‰""(= •&g% )=E# Pq /=>‰C 7A=E#!S# .0&4*BC )E,O*25=>@= EA5 Q/&n +# ƒ&( +F0!hC )0&8_ •&g% )=E# +d,H@ /0 .N%= +R/0 ‹z )0&8_ :0&4*BC 20!% :N%= EA5 Q/&n +# +F0!hC ,B‰(= •&g% )=E# 6

2E""?# 7A= :)"||4/%EF *! ,"5+ u<& U$ ?@%!8Y ,8n$( Solar Heat gain j[=0 +# !1*2EdSo 5= /&X_ 5= Šo +. >,4/&[ )–E@= —E@ 5= N%= Q/!X_ BW/=E< .0E,O*BC /=Ep 20!;H%= 0/&C !1*2EdSo BL#!W )!1/!# +X%!]C /0 6 >%/*BC P!8H[!% P!XA!% 6 Z!p ,!1*2EdSo +L,4 \!R +# +R&W !# >,4/&[ BW/=E< 2E?# /=>‰C +HXF= \!""R E3""A0 Q/!X""_ +# .N""%= Q6!;HC >,4/&[ c,‰HGC t#!W Q>4 /=>‰C !# !?@q Q>4 \!8W +. >@&4*BC `X% ... 6 !?@q B-[=0 )!1*P!XA!% 6 Z!p ,!1*2EdSo +L,4 K‰( =UF 6 0&4 j‰HSC P!8H[!% j[=0 +# 2EdSo lAED 5= >,4/&[ BW/=E< /!4 6 .0&4*BC jA>XW BW/=E< 2E?# +# >,4/&[ c,‰HGC t#!W 5= )/=>‰C *! C08||4$ %& "||4/%E||F ?@%!8||Y C-78j( Extraterrestrial Solar flux

>""A!# ,7"",C5 xg% /0 >,4/&[ t#!W Q>4 P=b,C +X%!]C )=E# :)145* 8s;2@! .c,@=># 7,C5 E;G8W= 5= ”/![ /0 =/ >,4/&[ /!4 6 t#!W Q!,n&'[ 6 Q!'JLC t#!W Q>4 ,>S.*BC E,,„W $!% $&D /0 >,4/&[ 6 7,C5 7,# +-n!( +. !d@q 5= ,>,4/&[ )–E@= +# š&#EC Q!X%!]C /0 .N%= E,„HC b,@ E;G8W= ”/![ /0 >,4/&[ +""H(E""O Eˆ""@ /0 >,""4/&[ |""LhLW E# 0&8_ xg% )6/ rm&""8h""C t#!W 7A= /=>‰C 7,ST81 .>4 >1=&[ P!,# +C=0= /0 +. N%= 2>4 )>S#*$6>R Pq EA0!‰C 6 0&4*BC Eˆ@ /0 >,4/&[ !W 7,C5 +-n!( K%&HC y!%= E# /!4 7A= )=E# K%&HC /=>‰C aA Pq /=>""‰""C ASHRAE 1997 0/=>""@!""H""%= l""#!""g""C +"". N""%= 2>""4 +""H""(E""O .0&4*BC +H(EO Eˆ@ /0 Q/=E< P!AER :))"||4/%E||F :4P#;5 [%!8Y C-78j( Beam Solar flus c1 +. 7,C5 E;G8W= 5= ”/![ )>,4/&[ t#!W 5= BLJ# 5= N%= Q/!X_ c,‰HGC 7A= N?R 7A=E#!S# .>S.*BC /&X_ 7,C5 &R 5= •7,C5 E;G8W= 5= ”/![ /!L( !# N?R .0/=0 B3HG# P!8%q /0 >,4/&[ N,hp&C +# >%/*BC 7,C5 +# +. BC!3S1 t#!W %*

)=E# .0&4*BC +X%!]C >,4/&[ )/!LH@= t#!W /=>‰C , y)*+X%!]C 5= Šo :!# N%= E#=E# /=>‰C 7A= Z/&C xg% aA :!# N%= E#=E# t#!W 7A= /=>‰C B‰(= xg% aA )=E# 6 20=0 Pq /=>‰C B-Xp $6=>R /0 +. N%= )/!LH@=( tJo `AE~ ƒ&( K#=6/ /0 .N%= 2>4 ( "4/%EF )BU#`-7 ‡-ilV! )-AB€klk@ *! ?/-V 6$-@ ["/ %!"P5 )† :)Refleeted solar flux

)0&""8_ •&g% )=E# .N%= E;n B‰(= •&g% )=E# t#!W Q>4 7A= /=>‰C :!# N%= E#=E# Pq /=>‰C

)>,4/&[ &WEo +. BHp6 xg% aA )6/ E# )>,4/&[ t#!W Q>4 7A=E#!S# •>#!A*BC tA=b(= +A6=5 +. B@!C5 6 N%= c8Ab.!C , N%= 0&8_ Pq E# ‹z 5= +"". )=*+ˆ]F /0 6 >#!A*BC t1!. xg% )6/ E# >,4/&[ Q/=E< /=>‰C .0E,O*BC /=Ep +A!% /0 /=&A0 ,0&4 EHL,# +R/0 .c""A5=0Eo*B"C >,4/&[ t#!W Q>4 +X%!]C )=E# \5m K#=6/ P!,# +# P&S.= )›&#>S1( +S,H%0 5= ,0&4*BC P!,# j,(6Eo 7A= +X%!]C )=E# +C=0= /0 +. )>@6/ lXD .N%= 2>Cq N%># €‹‹“ $!% ASHRAE 78d@= Fundamentals ,>"",4/&[ c,‰HGC )!1*|LhLW t#!W Q>4 j,(6Eo ,|REC 7A= K#=6/ 6 Q=/E‰C E""1 )6/ E# >"",4/&[ +H(!A y!Yh@= )!1*|LhLW 6 >,4/&[ 2>S.=Eo )!1*|LhLW .>Aq*BC N%># b,8W )=&1 6 e!n P!8%q KA=E4 )=E# P!8H[!% •&g% 5= aA :>@EA5 Q/&'# K#=6/ 7A= "4/%EF :4P#;5 )-AB€klk@ *! ?/-V 6$-@ ["/ %!"P5 —Œ]! :)Beam Solar flux(

N%># EA5 +g#=/ 5= , I ,/!4 N?R E# 0&8_ xg% aA )6/ t#!W 7A= /=>‰C :>Aq*BC

`""AE~ B 6

`""G< E""# >,""4/&[ BSY(=&WEo /=>‰C Pq /0 +.

.>SAq*BC N%># EA5 )Œ( $6>R 5= 6 20&# E;G8W= \=>?@= Clearness number ( Q=E""";""G"""8""W= B""Ob"","".!""o 0>""_ b"",""@ )ACN( )=&""1 KA=E4 )=E# >,4/&[ t#!W j,(6Eo x,]'W )=E# 6 )Atmospheric )=E""# 0>_ 7A= ASHRAE 0/=>""@!H%= lXD .06/*BC /!. +# 0&Fq/!Xs !A 0&Fq*+C )=&1 )=E# 6 €/€w b,8W B-,[ )=&1 KA=E4 )=E# •€ b,8W 6 e!n )=&1 KA=E4 .N%= z/‡w 0&Fq/!Xs !A 0&Fq*+C EA5 )*+F0!hC 5= P=&W*BC =/ I‰% !A /=&A0 )6/ >,4/&[ t#!W Q>4 7,ST81 :0&8@ +X%!]C b,@

:!# N%= E#=E# t#!W Q>4 7A= /=>‰C jA!8HC •&g% )=E# 6

e=E""D= 7,""C5 ŠS""R 6 }&@ +# +. N%= 7,C5 Z!W5!# N,-#!p ƒ&( K#=6/ /0 .0/6q N%># )w( $6>R 5= P=&W*BC =/ Pq /=>‰C 6 0/=0 B3HG# P!8H[!% :"4/%EF *! ,"5+ u<"$ ?@%!8Y )B,8n$ e4`08W )BUH<-p5 ,B@!HG#!W •ED )!156/ )=E# )SHG( >,4/&[ 5= 2>Cq N%># BW/=E< )*2E?# +H;O r^Xp +. /&D*P!81 .0&4*BC +X%!]C ,>4 P!,# P&S.!W +. Bg#=6/ y!%=E# +# !1*2EdSo 5= /&X_ lAED 5= +. N%= )/=>‰C >,4/&[ 5= 2>Cq N%># Q/=E< >4 ASHRAE ) ›&#>S1 (+S,H%0 lXD /&ˆSC 7A= )=E# .>%/*BC P!8H[!% j[=0 B""W/=E< 0!""A05= 6 cAE,3# Eˆ@ /0 =/ )Sample( +""@&8""@ )*+L,4 aA >A!# =>H#= )!1/!# )*+X%!]C \!3S1 Šœ% 6 c,A!8@ +X%!]C Pq )=E# =/ >,4/&[ 5= jn!< %"

"4/%EF )B,"_I!8W )-AB€klk@ *! ?/-V 6$-@ ["/ %!"P5 )L :) Diffus solor fiux (

.0&4 +X%!]C y /&H.!( >A!# N?R aA /0 t#!W 7A= /=>‰C )*+X%!]C 5= jXp )0&8_ xg% aA )6/ >,4/&[ )*2>4 ELHSC BW/=E< P!AER NXG@ /&H.!( 7A= N%= 7A= y /&H.!( )*+X%!]C N-_ .N%= B‰(= xg% aA )6/ P!AER 7,81 +# b,,8W 6 e!n )=&1 KA=E4 )=E# >,4/&[ )*2>4 ELHSC BW/=E< P!AER Q>4 +. Q>4 ,>,4/&[ aA0b@ B<=&@ /0 +YA/&D +# NG,@ N[=&SYA P!8%q E%!WE% /0 .0&4*BC EH8. c1 Pq P=b,C ,cA&4*BC EW/60 >,4/&[ 5= +9 E1 6 N%= EHL,# Pq :0&4*BC +X%!]C EA5 Qm0!hC 5= y /&H.!( :2!3@q EO= :2!3@q

EO=

K""%&W 2>""4 ŠYhSC 6 >,4/&[ K%&W 2>4 ELHSC BW/=E< P!AER /=>‰C • :0&4*BC P!8H[!% 0/=6 6 20E. /&X_ 2EdSo 5= +. P!8H[!% e=ED= 7,C5

ZU""R `AE~ UP H3H9&

6 +""@&8""@ )*+L,4 )=E# $!‰H@= `AE~ ƒ&( K#=6/ /0 .>SAq*BC N%># )•( $6>R 5= 6 20&# +@&8@ )*+L,4 )=E#

REFRENS 1- ASHRAE 1997 Handbook of Fundamentals, Amerecan Society of Heating ,Refrigerating Air Conditioning Engineers ,Inc ,1997. 2- Handbook of Air conditioning system Design ,carrier Air conditioning company. 3- Energy calculation 1:Procedure for Determining Heating and Cooling loads for Computizing Energy calculation ,Algorithms for building Heat Transfer Subroutines ,American Society of Heating ,Refrigerating and Air Conditioning Engineers ,Inc ,1976

jn!< BW/=E< 0!A05= /=>‰C Ž![ )*2EdSo }&@ aA )=E# >,4/&[ t#!W 5= B4!@ /0 +""@&8""@ )*+L"",4 .c"",A!""8@**BC ZE~ •^n= `AE~ aA /0 =/ +@&8@ +L,4 5= +"T@!"S9 6 N"%= j#60 \!"Y]"H%= !"# BF&"8hC BTSA= cHL1 aA )*+L,4 ,!dSA= y!Yh@= z/z‡ ,/&X_ z/‡• )!1*BOžA6 5= >#!H# Pq E# )0&8_ Q/&n +# >,4/&[ /=>‰C )=/=0 P!HG#!W /0 +L,4 7A= .N%= /=0/&[E# ZUR z/z• 6 5= B""4!@ BW/=E< 0!A05= Q/&n 7A= /0 .N%= )=/=0 P!HGC5 /0 6 :>Aq*BC N%># EA5 K#=6/ 5= !1*2EdSo )=E# >,4/&[ :0&4*BC ZUR 2EdSo )*+L,4 K%&W +. >,4/&[ |LhLW /=>‰C •

:0&4*BC P!8H[!% 0/=6 6 20E. /&X_ 2EdSo 5= +. >,4/&[ |LhLW /=>‰C •

K""%&W 2>""4 ŠY""hSC 6 >,4/&[ K%&W 2>4 ELHSC BW/=E< P!AER 0=>hW • :0&4*BC ZUR 2EdSo +L,4 K%&W +. P!8H[!% e=ED= 7,C5 %#

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) Condensate drain( 84hP@ L+ 6iA*

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)Low — grade heat( 147-W Uj%& [%!8Y

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Objective: to obtain a position as a Project-Engineer. Education: 1996-99 Master of science in Mechanical-Engineering Technical university. 1990-94 Bachelor of science in Mechanical-Engineering Industrial university. Experience: 1994-96 Rahpoo co. as a project Engineer. Languages: Near-native Command of English. Personal: Interests include Sailing and Swimming. Reference: Dr.M.Fakoor.# 140 sara Ave.

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