Noise reduction in commercial refrigerators - a practical approach

Conference paper


Marques, A. C., Gomez-Agustina, L., Dance, S., Hammond, E. and Wood I. (2013). Noise reduction in commercial refrigerators - a practical approach . 20th International Congress on Sound and Vibration. Bangkok, Thailand 07 - 11 Jul 2013
AuthorsMarques, A. C., Gomez-Agustina, L., Dance, S., Hammond, E. and Wood I.
TypeConference paper
Abstract

An Adande refrigeration unit originally designed for use in the commercial catering industry was redesigned for use in households. This sector is more sensitive to refrigeration noise, following the introduction of the EU noise labelling directive. A practical noise control ap-proach was taken consisting of benchmarking the existing commercial unit, diagnosing the primary noise sources, redesigning the system components without affecting the refrigera-tion performance and assessing improvements. The aim was to reduce noise emissions and improve sound quality to those of frost free household refrigerators. Value engineering was used to optimise the performance gains such that the new unit suitable for the domestic mar-ket would be also used in the commercial sector. The sound power reduction achieved was greater than 4 dB. The sound quality of both the existing standard refrigerator and the opti-mised prototype unit were evaluated by a jury in a real living environment. The subjective exercise showed that the optimised prototype was perceived as being quieter and of im-proved sound quality compared to the standard refrigerator.

KeywordsNoise reduction, refrigeration
Year2013
Accepted author manuscript
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Open
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Print07 Jul 2013
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Deposited04 Aug 2021
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Dance, S, Bernays, J and Liu, S (2018). Singing and loudness: a short study with the royal opera house. Institute of Acoustics - Acoustics 2018. Cardiff 23 - 24 Apr 2018
Specialist Interest Group in Rooms and Comms - Challenges in Acoustics
Dance, S (2018). Specialist Interest Group in Rooms and Comms - Challenges in Acoustics. Institute of Acoustics, Acoustics 18. City Hall, Cathays Park, Cardiff 23 - 23 Apr 2018
Towards a Novel Acoustic Absorber Using a Magnetically Induced Geometric Nonlinearity in an Elastic Membrane
Shearer, DJ, Dance, S, Gomez-Agustina, L and Randell, J (2018). Towards a Novel Acoustic Absorber Using a Magnetically Induced Geometric Nonlinearity in an Elastic Membrane. Euronoise 2018, the 11th European Congress and Exposition on Noise Control Engineering. Crete, Greece 27 - 31 May 2018 EAA-HELINA.
Assessment of Ground-Borne Vibration from Underground Trains on a Proposed Residential Development
Rees, J and Gomez-Agustina, L (2018). Assessment of Ground-Borne Vibration from Underground Trains on a Proposed Residential Development. 11th European Congress and Exposition on Noise Control Engineering. Crete, Greece 27 - 31 May 2018
An investigation of the noise from London Heliport and the Effect on the Local Residents
Dance, S and Gomez-Agustina, L (2018). An investigation of the noise from London Heliport and the Effect on the Local Residents. The 11th European Congress and Exposition on Noise Control Engineering. Crete 27 - 31 May 2018 EAA-HELINA.
A methodology to objectively assess the performance of sound field amplification systems demonstrated using fifty physical simulations of classrooms
Dance, S, Backus, B and Morales, L (2018). A methodology to objectively assess the performance of sound field amplification systems demonstrated using fifty physical simulations of classrooms. Noise and Health. 20 (94), pp. 77-82. https://doi.org/10.4103/nah.NAH_87_16
Community response from noise emissions from London heliport operation
Gomez-Agustina, L and Dance, S (2018). Community response from noise emissions from London heliport operation. International Conference on Sound and Vibration. Hiroshima, Japan 08 - 12 Jul 2018
Noise and Vibration from Urban Wind Turbines
Dance, S and Dymock, B (2018). Noise and Vibration from Urban Wind Turbines. 47th International Congress and Exposition on Noise Control Engineering. Chicago, USA 26 - 30 Aug 2018 London South Bank University.
Novel sound absorption materials from air laid non woven feather fibres
Dance, S, Dieckmann, E, Sheldrick, L and Cheeseman, C (2018). Novel sound absorption materials from air laid non woven feather fibres. Heliyon. 9 (4). https://doi.org/10.1016/j.heliyon.2018.e00818
Acoustic conditions in orchestra pits: are metadiffusers a potential solution?
Dance, S, Ballestero, E, Shearer, D and Aygün, H (2018). Acoustic conditions in orchestra pits: are metadiffusers a potential solution? Auditorium Acoustics 2018. Hamburg, Germany 04 - 06 Oct 2018
Potential hazard consequences to personnel exposed to the ignition of small volumes of weakly confined stoichiometric hydrogen/air mixture
Averill, A, Ingram, J, Gomez-Agustina, L., Holborn, P, Battersby, P and Benson, CM (2018). Potential hazard consequences to personnel exposed to the ignition of small volumes of weakly confined stoichiometric hydrogen/air mixture. International Journal of Hydrogen Energy. 43 (50), pp. 22733-22745. https://doi.org/10.1016/j.ijhydene.2018.10.092
Reducing energy consumption in cold stores using a freely available mathematical model
Foster, A, Reinholdt, L, Brown, T, Hammond, E and Evans, JA (2015). Reducing energy consumption in cold stores using a freely available mathematical model. Sustainable Cities and Society. 21, pp. 26 - 34. https://doi.org/10.1016/j.scs.2015.11.006
Acoustics and music: a forgotten link?
Gomez-Agustina, Luis (2017). Acoustics and music: a forgotten link?
London Battersea Heliport Noise Monitoring
Dance, S. and Gomez-Agustina, L. (2017). London Battersea Heliport Noise Monitoring. Wandsworth Council.
London Battersea Heliport Noise Subjective Survey
Gomez-Agustina, L. and Dance, S. (2017). London Battersea Heliport Noise Subjective Survey. Wandsworth Council.
Dry wall construction workshop for acousticians
Gomez-Agustina, L. (2017). Dry wall construction workshop for acousticians. Institute of Acoustics.
The need for acoustics education in performance music syllabi
Gomez-Agustina, L. (2017). The need for acoustics education in performance music syllabi. 21st Century Developments in Musical Sound Production, Presentation and Reproduction. Nottingham Conference Centre 21 Nov 2017 Institute of Acoustics.
Women in the Refrigeration Industry
Evans, J, Colombo, I, Marques, C., Kauffeld, M, Coulomb, D and Tarlea, G (2017). Women in the Refrigeration Industry. Ashrae 2017 Winter Conference. Las Vegas 28 Jan - 01 Feb 2017
Do Performance Musicians need Acoustic Education?
Gomez-Agustina, L. and Swijghuisen Reigersberg, M (2017). Do Performance Musicians need Acoustic Education? 24th International Congress on Sound and Vibration. London, UK 23 - 27 Jul 2017 London South Bank University.
Head-tracked auralisations for a dynamic audio experience in virtual reality sceneries
Ballestero, E, Robinson, P and Dance, S (2017). Head-tracked auralisations for a dynamic audio experience in virtual reality sceneries. 24th International Congress on Sound and Vibration. London 23 - 27 Jul 2017
Impact that Acoustic Design has on Higher Education for Non-English Speaking Students
Dance, S and Sanchez-Pizani, R (2017). Impact that Acoustic Design has on Higher Education for Non-English Speaking Students. International Congress on Sound and Vibration. London 23 - 27 Jul 2017
An Investigation into the Effect of Acoustics on Vocal Strain of Opera Singers
Dance, S and Okten, G (2017). An Investigation into the Effect of Acoustics on Vocal Strain of Opera Singers. Internationl congress on Sound and Vibration. London 23 - 27 Jul 2017 London South Bank University.
Face the Music: A before and after study of the hearing acuity of Classical music students
Dance, S (2017). Face the Music: A before and after study of the hearing acuity of Classical music students. International Congress on Sound and Vibration 24. London 23 - 27 Jul 2017
A revised speech spectrum for STI calculations
Morales, L, Leembruggen, G, Dance, S and Shield, B (2017). A revised speech spectrum for STI calculations. Applied Acoustics. 132, pp. 33-42. https://doi.org/10.1016/j.apacoust.2017.11.008
Drywall Construction Workshop for acousticians
Gomez-Agustina, L and Sainte Cluque, E (2017). Drywall Construction Workshop for acousticians. Drywall Construction Workshop for Acousticians. London South Bank University, London 27 Sep 2017 Institute of Acoustics.
Towards introducing basic acoustic education in the performance music curriculum
Gomez-Agustina, L. (2016). Towards introducing basic acoustic education in the performance music curriculum. Current Developments in Musical Acoustics. Edric Theatre, London South Bank University, London 05 Jul 2016
Application of short air curtains in retail display refrigerators
Hammond, E, Marques, C. and Ketteringham, LP (2016). Application of short air curtains in retail display refrigerators. 4th IIR International Conference on Sustainability and the Cold Chain. Aukland, New Zealand 07 - 09 Apr 2016 IIR. https://doi.org/10.18462/iir.iccc.2016.0007
Women in the cold chain industry
Colombo, I, Marques, C., Evans, J, Kauffeld, M, Tarlea, G and Fournier, S (2016). Women in the cold chain industry. 4th IIR International Conference on Sustainability and the Cold Chain. Auckland, New Zealand 07 - 09 Apr 2016 IIR. https://doi.org/10.18462/iir.iccc.2016.0003
A comparison of the hearing acuity of classical musicians
Dance, S (2016). A comparison of the hearing acuity of classical musicians. Acoustics Bulletin. 41 (2), pp. 43-46.
Supermarket energy use and greenhouse gas emissions – technology options review
Evans, JA, Maidment, GG, Brown, T, Hammond, E and Foster, A (2016). Supermarket energy use and greenhouse gas emissions – technology options review. Proceedings of the Institute of Refrigeration. London 03 Mar 2016
Carbon reduction opportunities for supermarkets
Evans, JA, Maidment, GG, Brown, T, Hammond, E and Foster, A (2016). Carbon reduction opportunities for supermarkets. 4th IIR International Conference on Sustainability and the Cold Chain. Auckland, New Zealand 07 - 09 Apr 2016 IIR. https://doi.org/10.18462/iir.iccc.2016.0042
Measuring absorption below 100Hz with a particle velocity-pressure sensor
Shearer, DJ and Dance, S (2016). Measuring absorption below 100Hz with a particle velocity-pressure sensor. INTER-NOISE and NOISE-CON Congress and Conference Proceedings,. Hamburg, Germany 21 - 24 Aug 2016 pp. 3678-3688
Facing the music: Helping classical musicians comply with the Control of Noise at Work Regulations
Dance, S (2016). Facing the music: Helping classical musicians comply with the Control of Noise at Work Regulations. Inter-Noise 2016. Hamburg 21 - 24 Aug 2016 pp. 6876-6882
The suitability of additive manufacturing materials in a 1:10 scale reverberation chamber
Brown, S and Dance, S (2016). The suitability of additive manufacturing materials in a 1:10 scale reverberation chamber. INTER-NOISE. Hamburg, Germany 21 - 24 Aug 2016 pp. 4149-4159
Carbon reduction opportunities for supermarkets
Evans, J, Maidment, GG, Brown, T, Hammond, E and Foster, A (2016). Carbon reduction opportunities for supermarkets. IRHACE journal.
Investigation into the application of an acoustic metamaterial for sound attenuation with airflow
Weber, L. and Gomez-Agustina, L. (2015). Investigation into the application of an acoustic metamaterial for sound attenuation with airflow. 22nd International Congress on Sound and Vibration, ICSV 2015. 12 - 16 Jul 2015
Strong call to include acoustic education in the music performance curriculum
Gomez-Agustina, L. (2015). Strong call to include acoustic education in the music performance curriculum. Acoustics Bulletin. 40 (5), pp. 20-22.
Minimising product moisture loss in professional service cabinets
Marques, C., Hammond, E and Wood, I (2015). Minimising product moisture loss in professional service cabinets. The 24th IIR International Congress of Refrigeration - Improving Quality of Life, Preserving the Earth. Yokohama, Japan 16 - 22 Aug 2015 https://doi.org/10.18462/iir.icr.2015.0525
Passenger noise exposure in London underground
Garbala, M and Gomez-Agustina, L (2015). Passenger noise exposure in London underground. Proceedings of the Institute of Acoustics. Harrogate, England 15 Oct 2015 Institute of Acoustics.
Improvement of voice alarm systems in underground stations
Gomez-Agustina, L. (2014). Improvement of voice alarm systems in underground stations. Acoustics Bulletin. 39 (6).
Application of Vacuum Insulated Panels in Commercial Service Cabinets
Hammond, E. and Marques, C. (2014). Application of Vacuum Insulated Panels in Commercial Service Cabinets. 3rd IIR International Conference on Sustainability and the Cold Chain. St Mary’s University, Twickenham, London 23 - 26 Jun 2014 International Institute of Refrigeration.
Improvement of voice alarm systems in underground railway stations
Gomez-Agustina, L. (2014). Improvement of voice alarm systems in underground railway stations. Acoustics Bulletin. 39 (6), pp. 37-43.
Application of Vacuum Insulation Panels in the cold chain - Analysis of viability
Hammond, E and Evans, JA (2014). Application of Vacuum Insulation Panels in the cold chain - Analysis of viability. International Journal of Refrigeration. 47, pp. 58-65. https://doi.org/10.1016/j.ijrefrig.2014.07.010
The effects of air temperature and humidity on the acoustic design of voice alarm systems on underground stations
Gomez-Agustina, L., Dance, S. and Shield, B. (2013). The effects of air temperature and humidity on the acoustic design of voice alarm systems on underground stations. Applied Acoustics. 76, pp. 262-273. https://doi.org/10.1016/j.apacoust.2013.08.017
Improving the energy performance of cold stores
Evans, J, Hammond, E, Gigiel, A, Reinholdt, L, Fikiin, K and Zilio, C (2013). Improving the energy performance of cold stores. 2nd IIR Conference on Sustainability and the Cold Chain, Paris, 2013. Paris, France 02 - 04 Apr 2013 International Institute of Refrigeration.
Theoretical modelling and experimental investigation of a thermal energy storage refrigerator
Marques, C., Davies, G., Evans, JA, Maidment, GG and Wood, ID (2013). Theoretical modelling and experimental investigation of a thermal energy storage refrigerator. Energy. 55, pp. 457-465. https://doi.org/10.1016/j.energy.2013.03.091
The use of phase change materials in domestic refrigerator applications
Evans, J, Marques, C., Davies, G, Maidment, GG and Wood, ID (2013). The use of phase change materials in domestic refrigerator applications. Proceedings of the Institute of Refrigeration 2013-2014. London, UK 07 Nov 2013 Institute of Refrigeration.
Novel design and performance enhancement of domestic refrigerators with thermal storage
Marques, C., Davies, G., Maidment, GG, Evans, JA and Wood, ID (2013). Novel design and performance enhancement of domestic refrigerators with thermal storage. Applied Thermal Engineering. 63 (2), pp. 511-519. https://doi.org/10.1016/j.applthermaleng.2013.11.043
Design and Optimisation Of Voice Alarm Systems for Underground Stations
Gomez-Agustina, L (2012). Design and Optimisation Of Voice Alarm Systems for Underground Stations. PhD Thesis London South Bank University School of Built Environment and Architecture
Modelling of a thermal storage refrigerator
Marques, C., Davies, G., Evans, J., Maidment, G. and Wood I. (2011). Modelling of a thermal storage refrigerator. The 23rd IIR International Congress of Refrigeration. Prague, Czech Republic 01 - 01 Aug 2011 International Institute of Refrigeration.
Novel Design and Performance of Domestic Refrigerators
Marques, C., Evans, J., Davies, G., Maidment, G. and Wood I. (2010). Novel Design and Performance of Domestic Refrigerators. 1st IIR International Cold Chain Conference. UK, Cambridge 29 - 31 Mar 2010 International Institute of Refrigeration.
Application of Phase Change Materials to Domestic Refrigerators
Marques, C., Davies, G., Maidment, G., Evans, J. and Wood I. (2010). Application of Phase Change Materials to Domestic Refrigerators. 9th IIR Conference on Phase Change Materials and Slurries for Refrigeration and Air-Conditioning. Sofia, Bulgaria 29 Sep 210 - 01 Oct 2010 International Institute of Refrigeration.
Development of a novel multi-capillary, multi-temperature commercial refrigerator cabinet with common low-pressure receiver
Evans, JA, Hammond, E and Gigiel, A (2007). Development of a novel multi-capillary, multi-temperature commercial refrigerator cabinet with common low-pressure receiver. International Journal of Refrigeration. 31 (3), pp. 464-471. https://doi.org/10.1016/j.ijrefrig.2007.07.015
Influence of Propagation Conditions on the Start-up Phase of Immobilised Yeast Reactors
Marques, A. C., Ludwig A. and Vicente I. (2005). Influence of Propagation Conditions on the Start-up Phase of Immobilised Yeast Reactors. 7th Conference on Food Chemistry . 13 - 16 Apr 2005