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HVAC System Impact to Building Design | Case Study The Bernard and Anne Spitzer School of Architecture The City College of New York, Campus Plan Rafael ViĂąoly Architects

Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


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nongl a z edNS = 0. 55* t ot NS a r ea ;

Va r i a bl e Dec l a r a t i on

t ot NonGl a z ed = 2* nongl a z edE W + 2* nongl a z edNS ; wa l l a r ea i n s q f t

%t ot a l nongl a z ed

c l c ; c l ea r ; c l os e a l l ;

f l oor Hei ght = 15;

%f t

f l oor 1Us a bl eS qF t = 17840. 11;

l engt hE W = 200;

%200 f t l ong ea s t a nd wes t ex t er i or wa l l

l engt hNS = 150;

%150 f t l ong nor t h a nd s out h

uGl a z e = 0. 45; por t i on i n Bt uh/ F

%hea t t r a ns f er c oef f i c i ent of gl a z ed ( gl a s s )

uNonGl a z e = 0. 053;

% ' '

of non gl a z ed ( opa que) por t i on

uRoof = 0. 046;

% ' '

of r oof

v ent = 25;

%c f m out s i de a i r / per s on

v ent Wi nt er = ( 0. 30* v ent ) +v ent ; v ent S ummer = ( 0. 15* v ent ) +v ent ;

numF l oor s = 5;

t ot Pop = 650;

t ot Us a bl eS qF t = %t ot a l popul a t i on ( hi gh es t i ma t e)

8. 9201e+04

t ot Us a bl eS qF t = numF l oor s * f l oor 1Us a bl eS qF t %t ot a l us a bl e s qf t ( es t i ma t e) Hea t i ng L oa d i n Wi nt er t ot E Wa r ea = l engt hE W* f l oor Hei ght * numF l oor s ; wa l l a r ea i n s q f t

%t ot a l E a s t / Wes t t empOut Wi nt = 0;

t ot NS a r ea = l engt hNS * f l oor Hei ght * numF l oor s ; t ot Roof Ar ea = l engt hE W* l engt hNS ;

gl a z edE W = 0. 45* t ot E Wa r ea ; gl a z i ng i n s q f t

t empI nWi nt = 70; %t ot a l r oof a r ea

del t a T empWi nt = t empI nWi nt - t empOut Wi nt ;

% 45% of wa l l a r ea ha s v er t i c a l

%T r a ns mi s s i on HT T r a ns mi s s _ hea t = ( ( uGl a z e* t ot Gl a z ed) +( uNonGl a z e* t ot NonGl a z ed) +( uRoof * t ot Roof Ar ea ) ) * del t a T empWi nt ; %i n Bt uh

gl a z edNS = 0. 45* t ot NS a r ea ; t ot Gl a z ed = 2* gl a z edE W + 2* gl a z edNS ; i n sq f t

%i n degr ee F

%t ot a l gl a z ed wa l l a r ea

%I nf i l t r a t i on/ Vent i l a t i on nongl a z edE W = 0. 55* t ot E Wa r ea ; gl a z i ng

% 55% of wa l l a r ea ha s no

6KHUHHVH7UXPSHW_$OH[DQGUD.RYDO_0DWWKHZ'XUDQWH 

v ol F l owW = v ent Wi nt er * t ot Pop;

%i n c f m

HT Vent _hea t = v ol F l owW* 1. 2* del t a TempWi nt ;





























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%Hea t i ng L oa d

v ol F l owS = v ent S ummer * t ot Pop;

HT t ot _ hea t = ( HT T r a ns mi s s _ hea t + HT Vent _ hea t ) * ( 1/ 33470) ; %t ot a l hea t l oa d i n BHP

%i n c f m

HT Vent _ c ool = v ol F l owS * 4. 45* del t a _ h;

Cool i ng L oa d %S ol a r L oa d t empRoof = 130;

%ex t er i or s ur f a c e t emper a t ur e

s ol a r Ra dNS E = 15; f a c a des i n Bt uh/ s q. f t

%r a di a t i on on nor t h s out h a nd ea s t

t empNor t h = 95; t empE a s t = 100;

s ol a r Ra dW = 190;

% ' '

t empS out h = 110;

S C = 0. 4;

wes t f a c a de

%s ha di ng c oef f i c i ent ( es t i ma t e)

t empWes t = 120; t empOut S ummer = 95;

%out s i de t emper a t ur e

t empI nS ummer = 75;

%i ns i de t emper a t ur e

nor t hS ol a r = gl a z edNS * s ol a r Ra dNS E * S C; l oa d

%c omponent s of s ol a r

s out hS ol a r = nor t hS ol a r ; ea s t S ol a r = gl a z edE W* s ol a r Ra dNS E * S C;

%T r a ns mi s s i on

wes t S ol a r = gl a z edE W* s ol a r Ra dW* S C;

r oof T r a ns = ( t ot Roof Ar ea * uRoof ) * ( t empRoof - t empI nS ummer ) ; nor t hT r a ns NG = ( t ot NS a r ea * uNonGl a z e) * ( t empNor t h- t empI nS ummer ) ;

HT S ol a r _ c ool = nor t hS ol a r +s out hS ol a r +ea s t S ol a r +wes t S ol a r ; %t ot a l s ol a r l oa d i n Bt uh

e a s t T r a ns NG = ( t ot E Wa r e a * uNonGl a z e) * ( t e mpE a s t - t empI nS ummer ) ; s out hT r a ns NG = ( t ot NS a r ea * uNonGl a z e) * ( t empS out h- t empI nS ummer ) ; wes t T r a ns NG = ( t ot E Wa r ea * uNonGl a z e) * ( t empWes t - t empI nS ummer ) ;

%Popul a t i on L oa d

gl a z edT r a ns = t ot Gl a z ed* ( t empOut S ummer - t empI nS ummer ) ;

HT Pop_ c ool = t ot Pop* 440; popul a t i on i n Bt uh

HT T r a ns mi s s _ c ool = r oof T r a ns +nor t hT r a ns NG+ea s t T r a ns NG+s out hT r a ns NG+wes t T r a ns NG+gl a z edT r a ns ; %c ool i ng l oa d due t o t r a ns mi s s i on

%440Bt uh/ per s on t i mes t he t ot a l

%L i ght i ng a nd E qui pment L oa d wa t t Per Us a bl e_ equi p = 2; wa t t Per Us a bl e_ l i ght = 3;

%I nf i l t r a t i on/ Vent i l a t i on hI n = 28. 3;

%wa t t s / us a bl e s q. f t

wa t t Per Us a bl e_ AC = 0. 75;

%a c c or di ng t o ps y c hr omet r i c c ha r t i n Bt u/ l b

hOut = 38. 6; del t a _ h = hOut - hI n;

6KHUHHVH7UXPSHW_$OH[DQGUD.RYDO_0DWWKHZ'XUDQWH 





























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HT Wa t t _ c ool = ( t ot Us a bl eS qF t * ( wa t t Per Us a bl e_ l i ght +wa t t Per Us a bl e_ equi p+wa t t Per U s a bl e_ AC) * 3. 413) ; %Bt uh

f pr i nt f ( ' Cool i ng L oa d due t o Popul a t i on %8. 2f BT UH\ n' , HT Pop_ c ool )

=

f pr i nt f ( ' Cool i ng L oa d due t o L i ght i ng a nd E qui pment %8. 2f BT UH\ n\ n' , HT Wa t t _ c ool )

=

%Cool i ng L oa d HT t ot _ c ool = ( HT T r a ns mi s s _ c ool + HT Vent _ c ool +HT S ol a r _ c ool +HT Pop_ c ool +HT Wa t t _ c ool ) * ( 1/ 12000) ; %t ot a l c ool i ng l oa d i n t ons of c ool i ng Di s pl a y of Ca l c ul a t i ons

=

%8. 2f t ons of

'LVSOD\RI&DOFXODWLRQV

f pr i nt f ( ' T ot a l Gl a z ed Wa l l Ar ea s q. f t \ n' , t ot Gl a z ed)

=

f pr i nt f ( ' T ot a l Non- Gl a z ed Wa l l Ar ea s q. f t \ n' , t ot NonGl a z ed)

=

%8. 2f

f pr i nt f ( ' T ot a l Roof Ar ea s q. f t \ n\ n' , t ot Roof Ar ea )

=

%8. 2f

f pr i nt f ( ' Vol umet r i c Ai r f l ow

f pr i nt f ( ' T ot a l Cool i ng L oa d c ool i ng\ n\ n' , HT t ot _ c ool )

%8. 2f

8VDEOH6T)W IWA

+LJK(VWLPDWH

9ROXPHWULF$LUIORZ FIP

+HDWLQJ/RDGGXHWR7UDQVPLVVLRQ %78+ +HDWLQJ/RDGGXHWR,QILOWUDWLRQ9HQWLODWLRQ %78+

=

%8. 2f c f m\ n\ n' , v ol F l owW)

f pr i nt f ( ' Hea t i ng L oa d due t o T r a ns mi s s i on %8. 2f BT UH\ n' , HT T r a ns mi s s _ hea t )

=

f pr i nt f ( ' Hea t i ng L oa d due t o I nf i l t r a t i on/ Vent i l a t i on %8. 2f BT UH\ n\ n' , HT Vent _ hea t )

=

7RWDO+HDWLQJ/RDG %+3

&RROLQJ/RDGGXHWR7UDQVPLVVLRQ %78+ &RROLQJ/RDGGXHWR,QILOWUDWLRQ9HQWLODWLRQ %78+ &RROLQJ/RDGGXHWR6RODU5DGLDWLRQ %78+ &RROLQJ/RDGGXHWR3RSXODWLRQ %78+

f pr i nt f ( ' T ot a l Hea t i ng L oa d

=

%8. 2f BHP\ n\ n' , HT t ot _ hea t )

f pr i nt f ( ' Cool i ng L oa d due t o T r a ns mi s s i on %8. 2f BT UH\ n' , HT T r a ns mi s s _ c ool )

=

f pr i nt f ( ' Cool i ng L oa d due t o I nf i l t r a t i on/ Vent i l a t i on %8. 2f BT UH\ n' , HT Vent _ c ool )

=

f pr i nt f ( ' Cool i ng L oa d due t o S ol a r Ra di a t i on %8. 2f BT UH\ n' , HT S ol a r _ c ool )

=

Shereese Trumpet | Alexandra Koval | Matthew Durante

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Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME599


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME5990


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909


Shereese Trumpet | Alexandra Koval | Matthew Durante

Donald Mongitore | ARCH 51006 ME59909

Integrated Building Systems: HVAC Impact to Building Design  

A Case Study of HVAC system and the decisions made to integrate its needs with the overall design of the building.

Integrated Building Systems: HVAC Impact to Building Design  

A Case Study of HVAC system and the decisions made to integrate its needs with the overall design of the building.

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