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Hava Hızı, Sıcaklık ve Nem İlişkileri Üze­rinde Bir Araştırma

Year 1990, Volume: 3 Issue: 1-2, 77 - 90, 01.12.1990

Abstract

Bu deneyde hava hızı, sıcaklık ve nem arasındaki ilişki araştırıldı. Deneyde farklı girdiler verebilen bir hava ısıtma-soğutma ünitesi kullanıldı ve 22 değişik girdi değerinin havanın özellikleri üzerine etkisi incelendi. Her bir uygulamada, ıslak ve kuru termometre sıcaklıkları ile manometra basıncı 5 dakikalık bekleme aralıkları ile kaydedildi. Soğutma çevrimi sırasında evaporator giriş-çıkış sıcaklıkları ve çıkış basıncı, yoğunlaştırıcı çıkış sıcaklığı ve basıncı kaydedildi. Transfer edilen ısının hesabında fizikrometrik kart ve soğutucunun (R12) basınç entalpi diyagramından yararlanıldı. Genelde elde edilen değerler girdi değerleri ile belli toleranslar içerisinde uyum halindeydi. Deney , öncesi umulan hava özellikleri büyük oranda gerçekleşti. Gerek seralarda ve gerekse hayvan barınaklarında benzer şekilde yapılacak deneyler, optimum çevrenin oluşturulmasına büyük katkı sağlayacaktır.

References

  • Ashrae Handbook of Fundamentals, 1968. Heating, Refrigerating, Ventilating and Conditioning. PP.99-110, Newyork.

An Experiment on the Air Velocity, Temperature and Moisture Relationships

Year 1990, Volume: 3 Issue: 1-2, 77 - 90, 01.12.1990

Abstract

In this experiment, the effect of air velocity on the condensation, wet and dry bulb temperatures with and without additional heat or vapor was investigated by means of an air conditioning unit. Here, 22 different conditions in terms of additional heat or vapor and refrigeration were tested. Most of the results were in agreement with the literature, but neverthless there were some figures seemed to be surprising, like although added heat was 2 kW, extracted was 2.884 kW. One possible cause of this may be the imperfection of 2 kW heating element in the unit. Heat removal by refrigeration cycle was smaller than total which was that of given heat plus given vapor.

References

  • Ashrae Handbook of Fundamentals, 1968. Heating, Refrigerating, Ventilating and Conditioning. PP.99-110, Newyork.
There are 1 citations in total.

Details

Primary Language English
Subjects Agricultural Engineering
Journal Section Articles
Authors

Aziz Özmerzi This is me

Ahmet Kürklü This is me

Publication Date December 1, 1990
Published in Issue Year 1990 Volume: 3 Issue: 1-2

Cite

APA Özmerzi, A., & Kürklü, A. (1990). An Experiment on the Air Velocity, Temperature and Moisture Relationships. Akdeniz University Journal of the Faculty of Agriculture, 3(1-2), 77-90.
AMA Özmerzi A, Kürklü A. An Experiment on the Air Velocity, Temperature and Moisture Relationships. Akdeniz University Journal of the Faculty of Agriculture. December 1990;3(1-2):77-90.
Chicago Özmerzi, Aziz, and Ahmet Kürklü. “An Experiment on the Air Velocity, Temperature and Moisture Relationships”. Akdeniz University Journal of the Faculty of Agriculture 3, no. 1-2 (December 1990): 77-90.
EndNote Özmerzi A, Kürklü A (December 1, 1990) An Experiment on the Air Velocity, Temperature and Moisture Relationships. Akdeniz University Journal of the Faculty of Agriculture 3 1-2 77–90.
IEEE A. Özmerzi and A. Kürklü, “An Experiment on the Air Velocity, Temperature and Moisture Relationships”, Akdeniz University Journal of the Faculty of Agriculture, vol. 3, no. 1-2, pp. 77–90, 1990.
ISNAD Özmerzi, Aziz - Kürklü, Ahmet. “An Experiment on the Air Velocity, Temperature and Moisture Relationships”. Akdeniz University Journal of the Faculty of Agriculture 3/1-2 (December 1990), 77-90.
JAMA Özmerzi A, Kürklü A. An Experiment on the Air Velocity, Temperature and Moisture Relationships. Akdeniz University Journal of the Faculty of Agriculture. 1990;3:77–90.
MLA Özmerzi, Aziz and Ahmet Kürklü. “An Experiment on the Air Velocity, Temperature and Moisture Relationships”. Akdeniz University Journal of the Faculty of Agriculture, vol. 3, no. 1-2, 1990, pp. 77-90.
Vancouver Özmerzi A, Kürklü A. An Experiment on the Air Velocity, Temperature and Moisture Relationships. Akdeniz University Journal of the Faculty of Agriculture. 1990;3(1-2):77-90.