Search results

IIR document

Study of heat exchange process in heat exchangers of refrigerating systems using electric hydraulic aerosols.

• Author(s) : BABAKIN B. S., VORONIN M. I., BELOZEROV G. A., et al.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Spray, Liquid, Heat transfer, Aerosol, Hydraulics, Drop, Testing, Electric field, Heat exchanger, Distribution
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Význam vetrání pro stanoveni odvrácených dávek z inhalace venkovního vzduchu kontaminovaného radioaktivními látkami v bytech a budovách.

Relevance of ventilation for determination of averted dose from inhalation of outdoor air contaminated with radioactive substances in dwellings and buildings.

• Author(s) : JILEK K., THOMAS J., BULANEK B.
• Publication date: 2017/11
• Languages : Czech
• Source: Vytápení Vetrání Instalace - vol. 26 - n. 5
• Formats : PDF

Efecto sobre la calidad del ambiente interior de los sistemas de enfriamiento evaporativo.

Effect on indoor environment quality of evaporative cooling systems.

• Author(s) : VELASCO GÓMEZ E., TEJERO GONZÁLEZ A., ANDRES CHICOTE M., SAN JOSE ALONSO J., REY MARTÍNEZ F. J., BOUBKARI A.
• Publication date: 2022/04
• Languages : English
• Source: XI Congreso Ibérico y IX Congreso Iberoamericano de Ciencias y Técnicas del Frío, CYTEF 2022.
• Formats : PDF

IIR document

Navigating the regulatory environment and opportunities for new technologies in the U.S.

• Author(s) : SMITH E.
• Publication date: 2015/04/16
• Languages : English
• Source: 6^th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, April 16-18, 2015.
• Formats : PDF

Novel reduced GWP refrigerant compositions to replace R-134a in stationary air-conditioning and refrigeration.

• Author(s) : ABBAS L., KIM S., SCHULTZ K.
• Publication date: 2016/07/11
• Languages : English
• Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Aerosols cool more than expected.

• Author(s) : SCHIERMEIER Q.
• Publication date: 2005/12/19
• Languages : English
• Keywords : Cooling, Atmosphere, Aerosol, Environment, Climate
• Source: News@nature.com, Highlights - 2 p.; phot.; 2 ref.

Reflections on aerosol cooling.

• Author(s) : COAKLEY J.
• Publication date: 2005/12/22
• Languages : English
• Keywords : Cooling, Atmosphere, Aerosol, Environment, Climate
• Source: Nature - vol. 438 - n. 7071

Strong present-day aerosol cooling implies a hot future.

• Author(s) : ANDREAE M. O., JONES C. D., COX P. M.
• Publication date: 2005/06/30
• Languages : English
• Keywords : Aerosol, Environment, Greenhouse effect, Natural cold, Climate
• Source: Nature - vol. 435 - n. 7046

IIR document

RESULTS OF AEROSOL TREATMENT FOR MOULD CONTROL ON PEARS.

• Author(s) : BIONDI G., MENNITI A. M., FOSCHI F.
• Publication date: 1983/08/07
• Languages : English
• Keywords : Fungicide, Rot, Mould, Botrytis, Chilling, Aerosol, Pear
• Source: [Refrigeration serving humanity]. Proceedings of the XVI^th international Congress of Refrigeration.
• Formats : PDF

Comparison of diffusion characteristics of aerosol particles in different ventilated rooms by a numerical method.

• Author(s) : ZHAO B., LI X., ZHANG Z., et al.
• Publication date: 2004
• Languages : English
• Keywords : Ventilation, Aerosol, Particle, Modelling, Air conditioning, Diffusion
• Source: ASHRAE Transactions. 2004 Winter Meeting. Volume 110, part 1 + CD-ROM.

Montreal Protocol on substances that deplete the ozone layer. 2002 Report of the Aerosols, Sterilants, Miscellaneous Uses and Carbon Tetrachloride Technical Options Committee (ATOC). 2002 Assessment.

• Author(s) : ONU Environnement (ex-PNUE), TOPE H.
• Publication date: 2003/03
• Languages : English
• Keywords : Sterilization, Regulations, HCFC, Economy, Consumption, CFC, Laboratory, Aerosol, Substitute, Statistics, Production, Developing country, World, Refrigeration industry, Hydrocarbon, Environment, Refrigerant

Sublimation and vaporization of an ice aerosol particle in the form of thin cylinder by laser radiation.

• Author(s) : KUCHEROV A. N.
• Publication date: 2000/08
• Languages : English
• Keywords : Ice, Aerosol, Spraying, Sublimation, Laser
• Source: International Journal of Heat and Mass Transfer - vol. 43 - n. 15

Deposition of biological aerosols on HVAC heat exchangers.

• Author(s) : SIEGEL J. A., WALKER I. S.
• Publication date: 2002
• Languages : English
• Keywords : Finned tube, Biology, Aerosol, Modelling, Air conditioning, Heat exchanger
• Source: IAQ 2001. Moisture, microbes and health effects: indoor air quality and moisture in buildings [CD-ROM].

IIR document

Energy performance of a new cooling tower design with zero aerosol formation.

• Author(s) : MAATOUK C., ZOUGHAIB A., CLODIC D.
• Publication date: 2007/08/21
• Languages : English
• Keywords : Energy consumption, Cooling tower, Design, Reduction, Aerosol, Expérimentation, Air conditioning
• Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22^nd IIR International Congress of Refrigeration.
• Formats : PDF

Poultry slaughtering plants: concentrations of microbial aerosols in poultry slaughtering and processing plants.

• Author(s) : HEBER A. J., PEUGH M. W., LUTGRING K. R., et al.
• Publication date: 2006/06/25
• Languages : English
• Keywords : Poultry, Slaughterhouse, Microorganism, Ventilation, Air quality, Aerosol, Chicken, Air conditioning
• Source: ASHRAE Transactions. 2006 Annual Meeting, Quebec City, Canada. Volume 112, part 2 + CD-ROM.

Aerosol-free coooling tower

Climespace, a subsidiary of Suez and Gaz de France that has developed Paris' ice water cooling system, has successfully tested a new system of aero-cooling towers, which eliminates aerosols, a major factor in the spread of legionella bacteria in...

• Publication date : 2006/07/26

BOC Refrigerants acquire CARE®

On January 31, 2005, BOC announced that it had completed a deal with Calor Gas Limited to purchase the company's CARE® range if environmentally sensitive refrigerants. The deal also includes Calor's UK aerosol propellants business and sales,...

• Publication date : 2005/03/15

Latest figures on HFC impact on climate change

EU reports that hydrofluorocarbons (HFCs) emissions from refrigeration and air conditioning (RAC) have decreased for the fourth consecutive year since 2014. On a global scale, the impact of HFCs on climate...

• Publication date : 2020/09/04
• Subjects: Environment

HFO-1234ze news

On January 30, 2011, HFO-1234ze, was accepted for use in foam and aerosol applications by the US EPA. HFO-1234ze (GWP = 6) is already used in Europe and Japan in a variety of foam and aerosol applications.Klima-Therm and...

• Publication date : 2011/06/08

Canada and Mexico HFC policy strategy

During ATMOsphere America in Chicago in June 2016, Canadian and Mexican government representatives presented their HFC phase-down strategies.

• Publication date : 2016/08/05
• Subjects: Regulation, HFCs alternatives

Spray freeze-drying technique for the manufacturing of pharmaceutical products

Some biopharmaceuticals such as vaccines have a short shelf life and must be handled with care. A recent literature review presents the spray freeze-drying technique as an interesting option for optimising the...

• Publication date : 2020/12/14
• Subjects: Technology

Waste heat recovery to eliminate the novel coronavirus in HVAC systems

A recent study proposes a technique for eliminating SARS-CoV-2 from cleanroom HVAC systems using the recovered heat of exhaust air. The modified system could be easily implemented in...

• Publication date : 2020/09/04

New cryogenic methods to control indoor air pollution

The journal Science of the Total Environment will publish in February 2019 an article exploring the capacity of cryogenic technologies to tackle indoor air pollution.

• Publication date : 2018/12/27

Canada proposes HFC phase-down plan.

The Canadian government has published on November 2016 a proposal to phase-down its production and imports of HFCs.

• Publication date : 2017/02/25
• Subjects: Regulation, HFCs alternatives