Journals / Uludağ Üniversitesi Mühendislik Fakültesi Dergisi / 2016 / Cilt: 21 - Sayı: 1

Experimental and Theoretical Analysis of Headlight Surface Temperature in an Infrared Heated Stress Relieving Oven

INFRARED ISITMALI GERİLİM GİDERME FIRININDA FAR YÜZEY SICAKLIĞININ DENEYSEL VE TEORİK ANALİZİ

Pages
97–108
Publication Date
2016-04-27
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

It is shown that mathematical models can be used to estimate the surface temperatures when the oven is operated under different conditions.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:In this study, the IR heated stress relieve oven was experimentally and theoretically examined.
📊
Key Findings & Data:The results obtained by the mathematical model and the measurement showed very good agreement with a 6.5 % average error.
💡
Conclusion & Impact:It is shown that mathematical models can be used to estimate the surface temperatures when the oven is operated under different conditions.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Gerilim Giderme Fırını · Matematik Model · Stress Relieving Oven

Abstract

In this study, the IR heated stress relieve oven was experimentally and theoretically examined. In experimental measurements, temperature was measured on headlight surface, placed in IR oven at various conveyor speeds and various distances between IR lamps and headlight surface. In theoretical study, a mathematical model was developed for the headlights surface temperature by using heat transfer theory. The results obtained by the mathematical model and the measurement showed very good agreement with a 6.5 % average error. It is shown that mathematical models can be used to estimate the surface temperatures when the oven is operated under different conditions.

Özet

Bu çalışmada, infrared (IR) lambalar ile çalışan bir gerilim giderme fırını deneysel ve teorik olarak incelenmiştir. Deneysel çalışmada, farklı konveyör hızları ve ısıtıcı mesafeleri için far yüzeyindeki sıcaklıklar ölçülmüştür. Teorik çalışmada ise ısı transfer ifadeleri kullanılarak bir far yüzeyindeki sıcaklıkların tahmini için bir model oluşturulmuştur. Matematik modelden elde edilen sonuçlar deneysel veriler birbirine benzerlik göstermiş ve deneysel veriler ile karşılaştırıldığında ortalama % 6.5’ lik bir fark bulunmaktadır. Matematik modelin farklı çalışma şartlarında far yüzeyinin sıcaklığını tahmin etmede kullanılabileceği gösterilmiştir.

🔖

Cite This Article

MUTLU, M., KILIÇ, M. (2016). Experimental and Theoretical Analysis of Headlight Surface Temperature in an Infrared Heated Stress Relieving Oven. Uludağ Üniversitesi Mühendislik Fakültesi Dergisi, Cilt: 21 - Sayı: 1, 97–108. https://ajindex.com/articles/708811

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (6)

  1. Ansys Fluent, (2012) User’s Guide, Ansys Inc. ASHRAE. (2000)
  2. Fundamentals Handbook, American Society of Heating, Refrigerating and Air Conditioning Engineers, New York. Aydogdu, A., Sumnu, G., Sahin, S. (2015) Effects of microwave-infrared combination drying on quality of eggplants, Food Bioprocess Technology, 8(3), 1198 – 1210.doi:10.1007/s11947-015-1484-1
  3. Bordival, M., Schmidt, F. M., Le Maoult, Y., Velay, V. (2009) Optimization of preform temperature distribution for the stretch-blow molding of pet bottles: infrared heating and blowing modeling, Polymer Engineering and Science, 49(4), 783 – 793. doi: 10.1002/pen.21296 Cenkowski, S., Hong, J. T., Scanlon, M. G., Arntfield, S. D. (2004) Mathematical modeling of heat and mass transfer during continuous infrared micronization, Drying Technology, 22(10), 2255-2272. doi: 10.1081/DRT-200039989 Chang, P.C., Hwang, S. J. (2006) Simulation of infrared rapid surface heating for injection molding, International Journal of Heat and Mass Transfer, 49(21–22), 3846-3854. doi:10.1016/j.ijheatmasstransfer.2006.04.014 Cosson, B., Schmidt, F., Le Maoult, Y. L., Bordival, M. (2011) Infrared heating stage simulation of semi-transparent media (pet) using ray tracing method, International Journal of Material Forming, 4(1), 1 – 10. doi: 10.1007/s12289-010-0985-8
  4. Çengel, Y.A. (2003)
  5. Heat Transfer, McGraw-Hill, New York. Dhall, A., Datta, A. K., Torrance, K. E., Almedia, M. F. (2009) Radiative heat exchange modeling inside an oven, AIChE Journal, 55(9), 2448 – 2460. doi: 10.1002/aic.11903
  6. Hasatani, M., Arai, N., Itaya Y., Onoda N. (1983) Drying of optically semitransparent materials by combined radiative-convective heating, Drying Technology, 1(2), 193-214. doi:10.1080/07373938308916778 Hasatani, M.; Itaya, Y.; Miura, K. (1988) Hybrid drying of granular materials by combined radiative and convective heating, Drying Technology, 6(1), 43-68. doi: 10.1080/07373938808916360 Lee, E. H., Yang, D. Y., Yang, W. H. (2014) Numerical modeling and experimental validation of focused surface heating using near-infrared rays with an elliptical reflector. International Journal of Heat and Mass Transfer, 78, 240 – 250. doi:10.1016/j.ijheatmasstransfer.2014.06.073 Monteix, S., Schmidt, F., Moult, Y. L., Yedder, R. B., Diraddo, R. W., Laroche, D. (2011) Experimental study and numerical simulation of preform or sheet exposed to infrared radiative heating, Journal of Materials Processing Technology, 119, 90-97. doi:10.1016/S0924-0136(01)00882-2 Mujum