ESTUDOS DE CASO INTERNACIONAIS

ERIC (M.Sc) : SUSTAINABLE URBAN RENEWAL : MULTISTOREY APARTMENTS IN TAIPEI CITY, TAIWAN

ORAPIM (M.Arch) : HOUSING WITH NO DEPENDENCE ON AIR CONDITIONING IN BANGKOK, THAILAND

SURAKSHA (M.Arch) : BIOCLIMATIC TOWER : HIGH RISE RESIDENTIAL IN MADRAS,INDIA

FIELDWORK: BIOCLIMATIC CONDOMINIUM IN KUALA LUMPUR, MALAYSIA

MULTISTOREY HOUSING IN THE TROPICS

Arquitetura Bioclimática – Clima quente úmido

EDIFÍCIO RESIDENCIAL NA ÍNDIA

Residential TOWER 1

Residential TOWER 2

Commercial PLAZA

BIO-CLIMATIC FEATURES

NORTH - SOUTH ORIENTATION

Condominium : TTDI ‘THE RESIDENCE’ No of floors: 21 (70 m) Total no of units: 120 Location: Kuala Lumpur, Malaysia (latitude:3.1 longitude :101.6 E) Architect : Ken Yeang

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

SHADED & NARROW PLAN

Condominium : TTDI ‘THE RESIDENCE’ No of floors: 21 (70 m) Total no of units: 120 Location: Kuala Lumpur, Malaysia (latitude:3.1 longitude :101.6 E) Architect : Ken Yeang

6 m

BIO-CLIMATIC FEATURES

1.2 m

NORTH - SOUTH ORIENTATION

10

m

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

BIO-CLIMATIC FEATURES

NATURALLY VENTILATED CORRIDOR

SHADED & NARROW PLAN

NORTH - SOUTH ORIENTATION

Condominium : TTDI ‘THE RESIDENCE’ No of floors: 21 (70 m) Total no of units: 120 Location: Kuala Lumpur, Malaysia (latitude:3.1 longitude :101.6 E) Architect : Ken Yeang

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

BIO-CLIMATIC FEATURES

NATURALLY VENTILATED CORRIDOR

SHADED & NARROW PLAN

NORTH - SOUTH ORIENTATION

STACK EFFECT : FLOOR VOIDS

Condominium : TTDI ‘THE RESIDENCE’ No of floors: 21 (70 m) Total no of units: 120 Location: Kuala Lumpur, Malaysia (latitude:3.1 longitude :101.6 E) Architect : Ken Yeang

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

NATURALLY VENTILATED CORRIDOR

SHADED & NARROW PLAN

NORTH - SOUTH ORIENTATION

STACK EFFECT : FLOOR VOIDS

WING WALLS

BIO-CLIMATIC FEATURES

Condominium : TTDI ‘THE RESIDENCE’ No of floors: 21 (70 m) Total no of units: 120 Location: Kuala Lumpur, Malaysia (latitude:3.1 longitude :101.6 E) Architect : Ken Yeang

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

UNIT A

UNIT B

UNIT C

UNIT A UNIT C UNIT B

UNIT A

Total floor area : 155 sq.m Window to floor area: living 35%;master bedroom 59 %; secondary bedroom 30% Floor Level: 13 floor No occupants: 2 (mother and son) > 45 yrs Thermostat: mother - ; son - 24 C Unit Energy consumption: 15 - 20 KWh/yr/m²

+0.2

-1.1

+0.4

+0.2

T =30.1

+0.2

+0.5

+0.3

+02 +0.3

+0.4

Spot measurement: 30th June ,10:00 am, Cloudy

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

UNIT A – living room

Total unit area : 155 sq.m Window to floor area: 35% Floor Level: 13 floor No occupants: 2 (mother and son) >45 yrs Thermostat: - nil Unit Energy consumption: 15 - 20 KWh/yr/m²

Internal temperature External temperature Internal humidity External humidity Occupied

-3 -2 -1 0 +1 +2 +3

ASHRAE scale

Slightly cool

29°C

23°C

Alucieums

Comfort zone

Stable behavior - below 30°C

Window opened - occupied 34°C 30°C

Envelope huge glazing area - no insulation - 4°C below external

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

UNIT A – master bedroom

Total unit area : 155 sq.m Window to floor area: 59% Floor Level: 13 floor No occupants: 1 - mother >60 yrs Thermostat: mother- nil Unit Energy consumption: 15 - 20 KWh/yr/m²

-3 -2 -1 0 +1 +2 +3

ASHRAE scale

Neutral

29°C

23°C

Aluciems

Comfort zone

West – warmest room - below 31°C

Window s closed - always

60% W/F Ratio- no insulation –

Solar gain - west

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

Internal temperature External temperature Internal humidity External humidity Occupied

UNIT A – secondary bedroom

Total unit area : 155 sq.m Window to floor area: 30% Floor Level: 13 floor No occupants: 1 - son > 45 yrs Thermostat: son - 25 C Unit Energy consumption: 15 - 20 KWh/yr/m²

29°C

23°C

Aluciems

Comfort zone

Airconditioning – night 25°C

Window - open - morning breeze closed – noise daytime

-3 -2 -1 0 +1 +2 +3

ASHRAE scale

Slightly cool

MULTISTOREY HOUSING IN THE TROPICS

CLIMATE & COMFORT ANALYTIC WORK: PHASE I ANALYTIC WORK: PHASE II FIELDWORK: TTDI APPLICATION

SURAKSHA ORAPIM ERIC

ISSUES

Internal temperature External temperature Internal humidity External humidity Occupied

Commerzbank HQ, Frankfurt

Fieldwork in the Commerzbank