Experimental Investigation of the Passive Way Performance on Portable Home Generator Noise
DOI:
https://doi.org/10.31272/jeasd.2093الكلمات المفتاحية:
Generator Canopy، Generator Noise، Noise Suppression Enclosure، Portable Generator، Sound Suppression، Soundproof Enclosureالملخص
في هذه الدراسة ، يتم تقييم خفض شدة الصوت وتراكم درجة حرارة محرك المولد بشكل تجريبي باستخدام حاوية مصنوعة محليًا. تقارن هذه الدراسة ظروف العمل فيما يتعلق بمستوى الصوت ودرجة حرارة المحرك في ثلاثة نماذج حاوية وحالات عدم وجود حاوية. يستخدم النموذج الأول تجويفًا هوائيًا بين ألواح الخشب الرقائقي بينما يستخدم النموذج الثاني القصب كمواد عزل، ويستخدم النموذج الثالث البلاستيك المقطوع كمادة عزل. تم الحصول على نتائج شدة الصوت في (ديسيبل) على مسافات 3 و 5 أمتار. بالإضافة إلى ذلك ، يتم أيضًا تسجيل درجات حرارة محرك المولد. يتم الحصول على هذه التسجيلات لأحمال مختلفة من المولدات 0٪ و 25٪ و 50٪ و 75٪ و 100٪ وفي النهار والليل. أظهرت النتائج أن أفضل نموذج هو النموذج الثالث (أي نموذج البلاستيك المقطّع) لتقليل الضوضاء والنموذج الأول (أي الأفضل من حيث الأداء الحراري).
المراجع
D. Kareem, A. J. Jubear, and H. R. Al-Bugharbee, “An Experimental Study of Noise Reduction of Portable Generator Using Local Made Acoustic Enclosure,” Wasit Journal of Engineering Sciences, vol. 11, no. 2, pp. 47–58, Aug. 2023, doi: https://doi.org/10.31185/ejuow.vol11.iss2.441
R. Askhedkar, J. Modak, and V. Vanalkar, “Formulation of a Field Data Based Model to Estimate the Noise Level in a Diesel Generator Set with Acoustic Enclosure,” Int. J. Mech. Eng. Technol, vol. 7, no. 3, pp. 368–386, 2016.
P. Yadav, Harshal Bankar, and Nagesh Voderahobli Karanth, “Acoustic Enclosure Optimization for a Higher Capacity Diesel Generator Set Using Statistical Energy Analysis (SEA) Based Approach,” SAE technical papers on CD-ROM/SAE technical paper series, Jan. 2017, doi: https://doi.org/10.4271/2017-26-0188
T. Mushiri, N. Madziro, and C. Mbohwa, “Design of an Optimum Acoustic Enclosure for an Open Frame Diesel Generator,” Procedia Manufacturing, vol. 8, pp. 424–431, Jan. 2017, doi: https://doi.org/10.1016/j.promfg.2017.02.054
E. Arslan, M. Çaliskan, and C. Uyulan, “Sound Field Calculations of a Diesel Generator with Enclosure by Finite Element Analysis,” In INTER-NOISE and NOISE-CON Congress and Conference Proceedings. Institute of Noise Control Engineering, vol. 258, no. 7, pp. 800–809, 2018.
A. E. Amos, Y. P. Olisa, and K. Kotingo, “Design and Performance Evaluation of a Soundproof Enclosure for a 2.5kVA Generator,” Journal of Applied Sciences and Environmental Management, vol. 22, no. 12, p. 1975, Jan. 2019, doi: https://doi.org/10.4314/jasem.v22i12.18
A.D.N. De Zoysa, K.N. Iroshan, U.K. Premaratne, and I. Ehelepola, “Design Optimization of a Power Generator Soundproofing Enclosure,” 2018 2nd International Conference on Electrical Engineering (EECon), Colombo, Sri Lanka, pp. 21–25, Sep. 2018, doi: https://doi.org/10.1109/eecon.2018.8540990
S. Okoli and U. Raheem, “Noise Level Investigation and Control of Household Electric Power Generator,” Covenant Journal Of Engineering Technology, 2018. Available: https://journals.covenantuniversity.edu.ng/index.php/cjet/article/view/898 [Accessed: Dec. 19, 2025]
B. Adeboye, S. Oyelami, and P. Ayoola, “Fabrication of an Acoustic Enclosure for a Portable Generator,” nt. J. Sci. Eng. Investig, vol. 8, no. 88, pp. 16–18, 2019.
H. Al-Bugharbee and A. Jubear, “An Experimental Investigation of Enclosure’s Effect on Noise Reduction in Portable Generators (Technical Note),” International Journal of Engineering, vol. 33, no. 2, Feb. 2020, doi: https://doi.org/10.5829/ije.2020.33.02b.21
C. O. A. Agbo, “Adaptive Design and Performance Evaluation of Compact Acoustic Enclosures Built with GFRP for Portable Mini-generators,” Journal of Engineering Research and Reports, vol. 18, no. 1, pp. 1–11, Oct. 2019, doi: https://doi.org/10.9734/jerr/2019/v7i316972
M. N. Akhaze and E. John, “Development of a Soundproof Device for 950 Watt Rated Portable Generators,” Journal of Applied Sciences and Environmental Management, vol. 20, no. 1, pp. 83–83, May 2016, doi: https://doi.org/10.4314/jasem.v20i1.10
J. E. Blanks, “Optimal Design of an Enclosure for a Portable Generator,” Doctoral Dissertation, Virginia Tech, 1997.
S. Arslan and S. Akkaya Oy, “Linear Generator Design for Concentrating Solar Power technologies: Optimization and Prototype Development,” IET Renewable Power Generation, vol. 17, no. 15, pp. 3712–3723, Nov. 2023, doi: https://doi.org/10.1049/rpg2.12881
F. M. Kessler, “Noise Control Laws, Regulations, and Standards,” pp. 221–289, Jan. 2018, doi: https://doi.org/10.1201/9781351074995-5
Y. Cho, S. Wang, J. Hyun, S. Oh, and S. Goo, “Analysis of Sound Absorption Performance of an Electroacoustic Absorber Using a Vented Enclosure,” Journal of Sound and Vibration, vol. 417, pp. 110–131, Mar. 2018, doi: https://doi.org/10.1016/j.jsv.2017.11.051
R. O. Kuku, N. A. Raji, and Bello, “Development and Performance Evaluation of Sound Proof Enclosure for Portable Generators,” Res J of Appl Sci, vol. 4, no. 16, pp. 2600–2603, 2012.
N. Tandon, B. C. Nakra, D. R. Ubhe, and N. K. Killa, “Noise Control of Engine Driven Portable Generator Set,” Applied Acoustics, vol. 55, no. 4, pp. 307–328, Dec. 1998, doi: https://doi.org/10.1016/s0003-682x(98)00004-8.
M. Akiyama and Q. P. Chong, “Numerical Analysis Of Natural Convection With Surface Radiation In A Square Enclosure,” Numerical Heat Transfer Part A-applications, vol. 32, no. 4, pp. 419–433, Sep. 1997, doi: https://doi.org/10.1080/10407789708913899
A.-J. N. Khalifa, “Natural Convective Heat Transfer Coefficient – a Review,” Energy Conversion and Management, vol. 42, no. 4, pp. 505–517, Mar. 2001, doi: https://doi.org/10.1016/s0196-8904(00)00043-1
التنزيلات
Key Dates
الإستلام
النسخة النهائية
الموافقة
النشر الالكتروني
منشور
إصدار
القسم
الرخصة
الحقوق الفكرية (c) 2026 Dalal Kareem Attwan , Abbas J. Jubear , Hussain R. Al-Bugharbee (Author)
هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.
