emco Klima creates the right atmosphere.

More documents

Recommendations

Info

Applied PCM research. At the PCM test bench in the air conditioning laboratory, investigations are carried out into the use of phase change materials (PCM) as latent heat storage facilities in central air conditioning units. This is part of a research project in cooperation with engineering firm AGN, University of Applied Sciences Münster, and the Fraunhofer Institute for Solar Energy Systems (ISE). Due to the enthalpy of fusion released during the changes between solid and liquid phases at a temperature of approx. 22 °C, PCM are suitable for storing existing energy resources (e.g. underground storage facilities, heat lost from IT systems, etc.) for use in air conditioning applications (heating, cooling). The system and measuring technology available enables air statuses in various summer and winter situations to be simulated, for the purpose of investigating the freezing and thawing behaviour of PCM storage in practice. The aim is to optimise phase change materials for use in centralised and decentralised air conditioning systems. 56 57
Acoustics measurements. The acoustics lab provides us with the noise emission values for active and passive ventilation and air conditioning components. The acoustics test bench consists of a send and receive room in accordance with DIN EN ISO 140. To prevent structure-borne noise from the surrounding area penetrating this room, the foundations and enclosing surfaces of the test bench are detached from the rest of the R&D centre’s building structure. In the diffuse sound field of the send room, we determine the sound power levels on the basis of DIN EN ISO 3741. As well as measuring the noise emissions of active devices, such as floor convectors or decentralised ventilation devices, we can also determine the flow noise of diffusers for comfort and industrial areas. The dividing wall between the send and receive rooms contains openings for installing test objects, so that we can determine various building acoustic characteristics such as the sound insulation level and the standard sound level difference for decentralised ventilation units and overflow elements. Not only is the measuring technology suitable for stationary use in a laboratory, but it can also be moved to other locations – for on-site acceptance tests or fault analysis, for example. 58 59
Page 1: www.emco.de 855-5331 / 12.12 - The
Page 4 and 5: Profile Winning comfort. •••
Page 6 and 7: emcocool chilled ceiling systems em
Page 8 and 9: Quick and reliable planning. Integr
Page 10 and 11: Quality makes the difference. Choos
Page 12 and 13: The products. emco MFR Individual,
Page 14 and 15: Air feeding at its best. Diffusers.
Page 16 and 17: More independence. Floor convectors
Page 18 and 19: Air conditioning in style. Cassette
Page 20 and 21: For individualists. Specialist conv
Page 22 and 23: Ventilation with clarity. Window an
Page 24 and 25: Hidden efficiency. Chilled ceiling
Page 26 and 27: Gathering and sharing knowledge. Ai
Page 28 and 29: Multi-function rooms. The lab has 2
Page 32 and 33: Room flow analyses for industrial a
Page 34 and 35: The Company. The Erwin Müller Grou

emco Klima creates the right atmosphere.

Create successful ePaper yourself

Delete template?

Save as template?