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KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

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king fahd university of petroleum and minerals college of environmental design dhahran, saudi arabia thermal and economic performance of insulation for saudi – PowerPoint PPT presentation

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Title: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS


1
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
  • COLLEGE OF
  • ENVIRONMENTAL DESIGN
  • Dhahran, Saudi Arabia
  • THERMAL AND ECONOMIC
  • PERFORMANCE OF
  • INSULATION FOR SAUDI
  • BUILDINGS
  • By
  • Dr. A. Al-Hammad

2
INTRODUCTION
3
OBJECTIVE OF THE STUDY
4
Approach of the Study
  • Extensive Review of
    Survey of Saudi
    Building Material
  • Literature
    Costs as well as common wall
    or roof assemblies
  • Simulation Studies
    Monitoring Studies
  • Define Typical Saudi Villa
    Construct a Building Facility for
    Field Testing
  • Use DOE Program to make Simulation runs
    Choose and construct 14 Wall Panels and 10
  • for different Wall and Roof Assemblies with
    Roof Panels of most Saudi Common
  • or without insulation materials
    Assemblies including Temperature
    and Heat
  • Flow Sensors
  • Install a PC computer to store, read, and
  • show temperature and heat flows data Install a
    computerized data acquisition for generated from
    the test panels system for use with the test
    panels

5
MONITORING TEST FACILITIES
  • A - General layout of insulation test panel
    building
  • SPARE
    ROOM



    ( NOT
    USED )


  • MATERIALS STORAGE ROOM

  • WORKING TABLES DATA
    ROOF PANELS ( ABOVE )


  • ACQUISITION

  • FRONT ROOM EQUIPMENT
    REAR ROOM
  • ENTRY



  • WALL PANELS
    WALL PANELS

A / C
1 M
A / C
6
MONITORING TEST FACILITIES
  • B - Wall panels
  • 1 - Location of the wall
    panels
  • 2 - Cross -section of the
    wall panels
  • 0.5750
  • 0.6000
  • 13 10
    9 6
    3 2 1
  • 1.7500
  • 14 12
    11 8
    7 4 3
  • 0.3000
  • 0.4500

7
MONITORING TEST FACILITIES
  • C - Roof panels
  • 1 - Location of the roof panels
  • 2 - Cross-section of the roof panels
    9 10

  • MTL
    CONC.

  • 1
    2

  • 3
    4
  • North

  • 6
    5

  • HOR.

  • 7
    8
  • BUILDING KEY PLAN
    HOR.
  • Appendix B shows the cross section of the roof
    panels.

8
THE TEST ROOM AT KFUPM-ROOFS
9
WALL PANELS OUTSIDE VIEWS
10
THE TEST ROOM AT KFUPM-WALLS
11
ENLARGED WALL PANELS-1
12
ENLAGED WALL PANELLS-2
13
ENLAGED WALL PANELS-3
14
WALL PANELS INSIDE VIEWS
15
WALL AND ROOF PANELS INSIDE VIEWS
16
ROOF PANELS INSIDE VIEWS
17
Data Acquisition Systems
  • Temperature and heat flow sensors about 159
    from wall and roof panels
  • Data Acquisition System
  • Through an embedded program called
    DATAC, it can perform
  • timing function --gt timing
    reading, interval between reading
  • control data files
  • call for specific channel access
  • convert voltage values to
    temperature or heat flow values
  • PC Computer and monitor make each
    15 minutes reading and
  • record of data for all the sensors
    for the whole year
  • Heat flow measurement for each
    wall or roof panel
  • Measurement of temperatures
    gradient for each panel
  • Heat flow sample Sample of the
    result Temperature sample

18
DATA ACQUISITION SYSTEMS
19
COMPUTER READING VIEWS
20
WALL-1 CROSS SECTION
21
ROOF-1 CROSS SECTION
22
ROOF-2 CROSS SECTION
23
SAMPLE OF HEAT FLOW ANALYSIS FOR WALL PANELS
  • Month of July Net Heat Flow Comparison for Walls

K F U P M
24
SAMPLE OF HEAT FLOW ANALYSIS FOR ROOF PANELS
  • Month of July Net Heat Flow Comparison for Roofs

K F U P M
25
SAMPLE OF TEMPERATURE ANALYSIS
  • Wall 1 Temperature Profile at July 17, 1990

26
SAMPLE OF TEMPERATURE ANALYSIS
  • Wall 2 Temperature Profile at July 17, 1990

27
SAMPLE OF TEMPERATURE ANALYSIS
  • Roof 1 Temperature Profile at July 17, 1990

28
SAMPLE OF TEMPERATURE ANALYSIS
  • Roof 2 Temperature Profile at July 17, 1990

29
Department of Architectural EngineeringCollege
of Environmental Design
  • For more information,
  • please visit, or call
  • (03) 860-3581
  • THANK YOU
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