MARC details
| 000 -LEADER |
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03652nam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230301134720.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
071126s19uu xx 00 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CvSU Main Campus Library |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
697.93 |
| Item number |
C31 2007 |
| 100 #0 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Cayao, Christian Deus T. |
| 9 (RLIN) |
13276 |
| Relator term |
author |
| 245 10 - TITLE STATEMENT |
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| Title |
Water and porous materials as cooling media of non-freon air cooler / |
| Statement of responsibility, etc. |
by Christian Dues T. Cayao, Jeg Alex P. Dimapilis. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Indang, Cavite : |
| Date of publication, distribution, etc. |
2007. |
| Name of publisher, distributor, etc. |
Cavite State University- Main Campus, |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xix, 72 pages : |
| Dimensions |
28 cm. |
| Other physical details |
illustrations ; |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 500 ## - GENERAL NOTE |
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| General note |
Research study (Applied Research IV - - Science Curriculum) Cavite State University. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE |
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| College and Department |
Science High School, College of Education (CED) |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
CAYAO, CHRISTIAN DEUS T. and DIMAPILIS, JEG ALEX P. Water and Porous Materials as Cooling Media of Non — Freon Air Cooler. Research Study. Science High School, College of Education. Cavite State University, Indang, Cavite. April 2007. Adviser: Engr. Neil T. Penalba.<br/>The study was conducted in one of the researcher's residences at 394 A. Mabini St. Indang, Cavite. It aimed to identify porous materials which can be used as substitute to Freon as cooling media; compare the cooling performance of the cooler using water and porous materials and air cooler using Freon; compare the electric consumption and manufacturing cost of air cooler using water and different porous materials and air cooler using Freon ; and determine the acceptability of non — Freon air cooler based on design and performance.<br/>The non- Freon air cooler was built. The framework of the air cooler was made using aluminum. The porous material container was built using wire mesh and the water container was attached to the bottom of the air cooler. The blower and exhaust fan were placed inside the air cooler and certain wirings were made. The air cooler was covered with aluminum sheets and the air cooler was tested. The different treatments used in the study were: Tl - commercial air cooler, T2 - water and wood shavings, T3 - water and coconut husk and T4 - water and jute sack fiber. The study proved that the developed non- Freon air cooler which used water and porous materials was an effective air cooler which has lower electric consumption and cheaper cost. However, its cooling performance is not as great as that of the commercial air cooler. It was also found that the porous materials can be used as cooling media and T3 - water and coconut husk, wasproven as the best cooling medium. In terms of acceptability of design and performance, the non — Freon air cooler was considered excellent, but it also showed that it may need some improvement in terms of cooling performance and cooling time. It is recommended to conduct studies on how to improve the performance of the air cooler; conduct further studies on the contamination of the porous materials; and identify the factors considered by professionals which were not considered by consumers.<br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted to the University Library |
| Date of acquisition |
04-24-2007 |
| Accession number |
RS-520 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Air conditioning |
| General subdivision |
Economic aspects |
| 9 (RLIN) |
12638 |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| 9 (RLIN) |
8100 |
| Course or Program |
Applied Research |
| Major |
Science Curriculum |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Dimapilis, Jeg Alex P. |
| Relator term |
author |
| 9 (RLIN) |
13277 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Penalba, Neil T. |
| Relator term |
adviser |
| 9 (RLIN) |
17353 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=6b098fbe0f64c98f49ffd707b4b20077">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=6b098fbe0f64c98f49ffd707b4b20077</a> |
| Link text |
Click here to view thesis abstract and table of contents |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
