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DAYLIGHT: A CONCEPT AND A DESIGN DERIVER

THE CASE STUDY OF ENKÖPING NEW SCHOOL

Maha Shalaby

09-10-2019

Photo by: Kent Klich, Saint Petersburg, 2001-18, ethnography museum, Stockholm

P R E S E N TAT I O N I N D E X

• Integrating the simulation process with the design process

• Simulation tools and interoperability between software

• Simulation results (Sunlight, Daylight, and Comparison with

European Standard)

• Conclusions and recommendations

#whitearkitekter

@whitearkitekter

@whitearkitekter

whitearkitekter.com

White is Scandinavia’s leading architectural

practice and the third largest in Europe, with

projects across Europe, America and Africa.

ALEJANDRO PACHECO DIEGUEZ

MAHA SHALABY

NICHOLAS BAKER

NIKLAS ERIKSSON

VIKTOR SJÖBERG

STOCKHOLM MALMÖ

STEPHANIE ANGERAINI

GÖTEBORG

DANIEL NILSSON VITALIYA MOKHAVA

CAROLINE CEDERSTRÖM

MARIE CLAUDE ANDREAS EGGERTSEN

D I G I TA L S U S TA I N A B L E T E A M

CARL MOLANDER

SOFI NILSSON

A R C H I E C T U R E T E A M

ULRIKA WALLIN JOHANNA HALLGREN

HANS FORSMARK

PROJECT LEADER

RENATO ADRIASOLA

D E S I G N P R O C E S S

T O O L S & M E T H O D O L O G Y: I N F O R M

URBAN LEVEL BUILDING LEVEL

MICROCLIMATE DAYLIGHT & SUNLIGHT ENERGYDAYLIGHT

INTEROPERABILITY BETWEEN TOOLS

D AY L I G H T C O N C E P T & F O R M F I N D I N G

5 Hour Threshold (BOVERKET)

• Six building forms

• Five Vertical Sky component (VSC

simulations)

• Three Daylight Factor simulations

• Six Sunlight hours simulations

S U S TA I N A B I L I T Y C O N C E P T

21ST MARCH

S U N L I G H T H O U R S

5 HOUR THRESHOLD (BOVERKET)

2 HOUR THRESHOLD (BRE)

S U N L I G H T H O U R S

21ST MAY

5 HOUR THRESHOLD (BOVERKET)

2 HOUR THRESHOLD (BRE)

V E R T I C A L S K Y C O M P O N E N T

Results below 12-15% means that the façade will

not receive enough daylight

Plan 1 Plan 2

Plan 3 Plan 4

D AY L I G H T FA C T O R - M I L J Ö B Y G G N A D S I LV E R

• 1.2% Daylight Factor

threshold for

Miljöbyggnad silver

• 30-35% Window to wall

ratio as a

recommendation based

on steady state energy

calculation

S U M M A R Y O F T H E R E S U LT S

30% Glass to Wall Ratio40% Glass to Wall Ratio

Median Daylight Factor

80% Glass to Wall Ratio

Median Daylight Factor

C O M PA R I S O N W I T H E U R O P E A N S TA N D A R D

Plan 2

40% Glass to Wall Ratio

80% Glass to Wall Ratio

C O N C L U S I O N S A N D R E C O M M E N D AT I O N S

• Optimizing the use of tools within the design process is a key

factor towards a daylit space and comfortable outdoor spaces.

• Working Interdisciplinary is essential at an early stage

• It is a challenge to meet the European Standard in the Swedish

Climate.

Maha Shalaby

Maha.shalaby@white.se

THANK YOU