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Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger

Yıl 2021, Cilt: 7 Sayı: 7, 1591 - 1603, 18.11.2021
https://doi.org/10.18186/thermal.1025867

Öz

The paper investigates the heat transfer characteristics of the heat exchanger under two different configurations namely taper helical tube and spiral tube type heat exchanger. The working fluid is water which flows in tubes kept horizontally and the mass flow rate ranges from 0.04 kg/s to 0.16 kg/s. The effect of tube configuration parameters and Reynolds number on heat transfer coefficient and Nusselt number were studied. Regression equations have been developed for both the configurations under horizontal orientation using various process parameters and regression tools available in Minitab Software. A comparison has been made between the theoretical results and the results obtained from simulation gives an error of 15% which is well within the permissible limit. The result indicates that the highest value of Nusselt number is greater by 21% than taper helical tube heat exchanger which is attributed to better heat transfer characteristics of spiral tube heat exchanger and hence the former is thermally superior over the latter. In this study, temperature and velocity contour have been developed for both the configurations which clearly indicates that, when heat transfer is considered, spiral configuration should be preferred over taper helical configuration.

Kaynakça

  • The article references can be accessed from the .pdf file.
Yıl 2021, Cilt: 7 Sayı: 7, 1591 - 1603, 18.11.2021
https://doi.org/10.18186/thermal.1025867

Öz

Kaynakça

  • The article references can be accessed from the .pdf file.
Toplam 1 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Termodinamik ve İstatistiksel Fizik
Bölüm Makaleler
Yazarlar

Amit Sharma Bu kişi benim 0000-0003-0653-4807

C. S. Rajorıa Bu kişi benim 0000-0001-6435-1537

Dharmendra Sıngh Bu kişi benim 0000-0002-6726-310X

J. P. Bhamu Bu kişi benim

Ravi Kumar Bu kişi benim 0000-0002-4718-5757

Yayımlanma Tarihi 18 Kasım 2021
Gönderilme Tarihi 11 Mayıs 2020
Yayımlandığı Sayı Yıl 2021 Cilt: 7 Sayı: 7

Kaynak Göster

APA Sharma, A., Rajorıa, C. S., Sıngh, D., Bhamu, J. P., vd. (2021). Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger. Journal of Thermal Engineering, 7(7), 1591-1603. https://doi.org/10.18186/thermal.1025867
AMA Sharma A, Rajorıa CS, Sıngh D, Bhamu JP, Kumar R. Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger. Journal of Thermal Engineering. Kasım 2021;7(7):1591-1603. doi:10.18186/thermal.1025867
Chicago Sharma, Amit, C. S. Rajorıa, Dharmendra Sıngh, J. P. Bhamu, ve Ravi Kumar. “Numerical Simulation of Heat Transfer Characteristics of Taper Helical and Spiral Tube Heat Exchanger”. Journal of Thermal Engineering 7, sy. 7 (Kasım 2021): 1591-1603. https://doi.org/10.18186/thermal.1025867.
EndNote Sharma A, Rajorıa CS, Sıngh D, Bhamu JP, Kumar R (01 Kasım 2021) Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger. Journal of Thermal Engineering 7 7 1591–1603.
IEEE A. Sharma, C. S. Rajorıa, D. Sıngh, J. P. Bhamu, ve R. Kumar, “Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger”, Journal of Thermal Engineering, c. 7, sy. 7, ss. 1591–1603, 2021, doi: 10.18186/thermal.1025867.
ISNAD Sharma, Amit vd. “Numerical Simulation of Heat Transfer Characteristics of Taper Helical and Spiral Tube Heat Exchanger”. Journal of Thermal Engineering 7/7 (Kasım 2021), 1591-1603. https://doi.org/10.18186/thermal.1025867.
JAMA Sharma A, Rajorıa CS, Sıngh D, Bhamu JP, Kumar R. Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger. Journal of Thermal Engineering. 2021;7:1591–1603.
MLA Sharma, Amit vd. “Numerical Simulation of Heat Transfer Characteristics of Taper Helical and Spiral Tube Heat Exchanger”. Journal of Thermal Engineering, c. 7, sy. 7, 2021, ss. 1591-03, doi:10.18186/thermal.1025867.
Vancouver Sharma A, Rajorıa CS, Sıngh D, Bhamu JP, Kumar R. Numerical simulation of heat transfer characteristics of taper helical and spiral tube heat exchanger. Journal of Thermal Engineering. 2021;7(7):1591-603.

IMPORTANT NOTE: JOURNAL SUBMISSION LINK http://eds.yildiz.edu.tr/journal-of-thermal-engineering