Pengaruh Model Turbulensi Aliran Terhadap Simulasi Numerik Aircurtain

Zain Lillahulhaq, Hasan Syafik Maulana

Abstract


Aircurtain commonly used in department store enterance, biocabinet, display refrigenerator even in operating room. Turbulance model, which used in air curtain simulation, involve numerical simulation result. This numerical simulation held to study various effect of turbulancy model in air curtain model. The characteristic of fluid flow in aircurtain is being shown in this paper. The 2D simulation of stady state air curtain flow is simulated using compressible fluid. k-? BSL dan Transition k-kl-? is suitable turbulance model which can be used in air curtain simulation.

Full Text:

PDF

References


Bahman, A., Rosario, L., & Rahman, M. M. (2012). Analysis of energy savings in a supermarket refrigeration/HVAC system. Applied Energy, 98, 11–21. https://doi.org/10.1016/j.apenergy.2012.02.043

Gonçalves, J. C., Costa, J. J., Figueiredo, A. R., & Lopes, A. M. G. (2012). CFD modelling of aerodynamic sealing by vertical and horizontal air curtains. Energy and Buildings, 52, 153–160. https://doi.org/10.1016/j.enbuild.2012.06.007

Guo, C., & Li, Y. (2012). The Effect of Air Curtain on Controlling Contaminants in Wards. 440, 1265–1270. https://doi.org/10.4028/www.scientific.net/AMR.433-440.1265

Hu, L. H., Zhou, J. W., Huo, R., Peng, W., & Wang, H. B. (2008). Confinement of fire-induced smoke and carbon monoxide transportation by air curtain in channels. Journal of Hazardous Materials, 156(1–3), 327–334. https://doi.org/10.1016/j.jhazmat.2007.12.041

Hu, S. C., Shiue, A., Tu, J. X., Liu, H. Y., & Chiu, R. Ben. (2015). Validation of cross-contamination control in biological safety cabinet for biotech/pharmaceutical manufacturing process. Environmental Science and Pollution Research, 22(23), 19264–19272. https://doi.org/10.1007/s11356-015-5091-5

Huang, R. F., Lin, S. Y., Jan, S. Y., Hsieh, R. H., Chen, Y. K., Chen, C. W., … Chen, C. C. (2005). Aerodynamic characteristics and design guidelines of push-pull ventilation systems. Annals of Occupational Hygiene, 49(1), 1–15. https://doi.org/10.1093/annhyg/meh065

Huang, R. F., Wu, Y. D., Chen, H. D., Chen, C. C., Chen, C. W., Chang, C. P., & Shih, T. S. (2007). Development and evaluation of an air-curtain fume cabinet with considerations of its aerodynamics. Annals of Occupational Hygiene, 51(2), 189–206. https://doi.org/10.1093/annhyg/mel051

Huang, Rong Fung, Chen, J. K., & Hung, W. L. (2013). Flow and containment characteristics of a sash-less, variable-height inclined air-curtain fume hood. Annals of Occupational Hygiene, 57(7), 934–952. https://doi.org/10.1093/annhyg/met011

Setyono, G. (n.d.). STUDI NUMERIK PENGARUH BILANGAN REYNOLDS TERHADAP PERPINDAHAN PANAS MELINTASI SILINDER STAGGERED METODE TURBULEN K-? SST 2-D UNSTEADY REYNOLDS AVERAGED NAVIER STOKES (URANS) (Studi kasus untuk Re d = 4,42x10 5 ; 1,77x10 5 dan Heat Flux 500 W/m 2 ).

Smith, E. B., Raphael, I. J., Maltenfort, M. G., Honsawek, S., Dolan, K., & Younkins, E. A. (2013). The effect of laminar air flow and door openings on operating room contamination. Journal of Arthroplasty, 28(9), 1482–1485. https://doi.org/10.1016/j.arth.2013.06.012

Tseng, L. C., Huang, R. F., & Chen, C. C. (2008). Effects of doorsill jet injection on fume cupboard containment. Annals of Occupational Hygiene, 52(7), 635–644. https://doi.org/10.1093/annhyg/men045

Viegas, J. C., Oliveira, F., & Aelenei, D. (2018). Experimental study on the aerodynamic sealing of air curtains. Fluids, 3(3), 1–21. https://doi.org/10.3390/fluids3030049

Yang, S., Alrawashdeh, H., Zhang, C., Qi, D., Wang, L. (Leon), & Stathopoulos, T. (2019). Wind effects on air curtain performance at building entrances. Building and Environment, 151(November 2018), 75–87. https://doi.org/10.1016/j.buildenv.2019.01.032




DOI: https://doi.org/10.12345/jm.v5i02.3008

DOI (PDF): https://doi.org/10.12345/jm.v5i02.3008.g2579

Refbacks

  • There are currently no refbacks.


Copyright (c) 2020 MEKANIKA: Jurnal Teknik Mesin

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Indexed By:



Mekanika : Jurnal Teknik Mesin ISSN: 2460-3384 (p); 2686-3693 (e)
Department of Mechanical Engineering, University of 17 Agustus 1945 Surabaya Indonesia
Contact Person: WA: 082330049396 / Email: teknikmesin@untag-sby.ac.id



Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.