Search results

Low cryogen inventory, forced flow Ne cooling system with room temperature compression stage and heat recuperation.

• Author(s) : SHORNIKOV A., KRANTZ C., WOLF A.
• Publication date: 2014/01
• Languages : English
• Keywords : Forced flow, Design, Cooling, Neon, Testing, Cryogenics
• Source: Cryogenics - vol. 59

IIR document

Effect of Reynolds number on flow and heat transfer in incompressible forced convection over a 3D backward-facing step.

• Author(s) : XU J. H., ZOU S., INAOKA K., et al.
• Publication date: 2017/07
• Languages : English
• Keywords : Heat transfer, Reynolds, Modelling, Flow, Forced convection
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 79
• Formats : PDF

IIR document

Experimental investigation of two phases evaporative heat transfer coefficient of carbon dioxide as a pure refrigerant and oil contaminated under forced flow conditions in small and large tube.

• Author(s) : HASSAN M. A. M., SHEDID M. H.
• Publication date: 2015/08
• Languages : English
• Keywords : Horizontal tube, Heat transfer coefficient, Forced flow, Contamination, R744, Oil, Expérimentation, Refrigerant, CO2
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 56
• Formats : PDF

Ammonia forced circulation air cooler manual. 2.

• Author(s) : PARANJPEY R.
• Publication date: 2016/03
• Languages : English
• Keywords : Generality, Forced flow, Air cooler, Ammonia, Performance, Defrosting
• Source: Cold Chain - vol. 7 - n. 1. Suppl.
• Formats : PDF

IIR document

Numerical simulation and experiment on the relationship between lettuce forced-air precooling uniformity and air supply speed.

• Author(s) : LI Y., LIU S., FAN Z., et al.
• Publication date: 2018/04/06
• Languages : English
• Keywords : Precooling, Forced flow, Air displacement, Simulation, Lettuce, Expérimentation, Distribution
• Source: 5^th IIR International Conference on Sustainability and the Cold Chain. Proceedings: Beijing, Chine, 6-8 avril 2018
• Formats : PDF

Simulation des échanges aérauliques et thermiques d'un camion frigorifique.

Simulation of refrigerated truck aeraulic and thermal exchanges.

• Author(s) : OURY A., NAMY P., YOUBI-IDRISSI M.
• Publication date: 2017/09
• Languages : French
• Keywords : Refrigerated truck, Free convection, Temperature, Air flow, Expérimentation, Forced convection
• Source: Revue générale du Froid & du Conditionnement d'air - n.1165

Forced convection in twisted minichannel (TMC) with different cross section shapes: a numerical study.

• Author(s) : KHOSHVAGHT-ALIABADI M., ARANI-LAHTARI Z.
• Publication date: 2016/01/25
• Languages : English
• Keywords : Working fluid, Channel, Heat transfer, Simulation, Laminar flow, Forced convection
• Source: Applied Thermal Engineering - vol. 93

Effective flow and force areas of discharge valve in a rotary compressor.

• Author(s) : TAN Q., LIU Z., CHENG J., et al.
• Publication date: 2014/07/14
• Languages : English
• Keywords : Discharge, Valve (compressor), Modelling, Flow, Cylinder, Rotary compressor, Compressor
• Source: 2014 Purdue Conferences. 22nd International Compressor Engineering Conference at Purdue.
• Formats : PDF

Effect of fluid flow inertia and backflow on the effective force and flow areas of reed-type valves.

• Author(s) : LOHN S. K., SILVA E., BEPPLER D. L., et al.
• Publication date: 2018/07/09
• Languages : English
• Keywords : Suction, CFD, Discharge, Valve (compressor), Simulation, Prediction, Low capacity, Flow, Reciprocating compressor
• Source: 2018 Purdue Conferences. 24^th International Compressor Engineering Conference at Purdue.
• Formats : PDF

IIR document

Exploring a new heterogeneity index to quantify the variation of cooling rates within systems that undergo the forced-air cooling process.

• Author(s) : OLATUNJI J. R., SHIM Y. M., LOVE R. J., et al.
• Publication date: 2015/08/16
• Languages : English
• Keywords : Precooling, Heterogeneous medium, Forced flow, Cooling rate, Cold air, Measurement, Kiwifruit
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

IIR document

Comparison of constant and variable discharge flow and force coefficients for reciprocating compressor.

• Author(s) : PASHAK P., KARABAY A. Y., SAHIN C., MALIK A. N., LAZOGLU I.
• Publication date: 2023/07
• Languages : English
• Keywords : Reciprocating compressor, Valve (compressor), Piston, Modelling, Discharge, Flow
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 151
• Formats : PDF

Numerical Modelling of Forced Convection of Nanofluids in Smooth, Round Tubes: A Review.

• Author(s) : CIESLINSKI J. T.
• Publication date: 2022/10
• Languages : English
• Keywords : Review, Modelling, Forced convection, Nanofluid, Tube, Heat transfer, Flow, Thermodynamic property, Nanoparticle
• Source: Energies - 15 - 20
• Formats : PDF

IIR document

Experimental and numerical investigation on forced convection heat transfer and pressure drop in helically coiled pipes using TiO2/water nanofluid.

• Author(s) : MAHMOUDI M., REZA TAVAKOLI M, MIRSOLEIMANI M. A., et al.
• Publication date: 2017/02
• Languages : English
• Keywords : Pipe, Heat transfer, Coil, Nanofluid, Expérimentation, Turbulent flow, Forced convection, Pressure drop
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 74
• Formats : PDF

Forced convection enhancement in channels with transversal ribs and nanofluids.

• Author(s) : ANDREOZZI A., MANCA O., NARDINI S., et al.
• Publication date: 2016/04/05
• Languages : English
• Keywords : Fluid, Rib, Enhancement, Channel, Heat transfer, Nanofluid, Modelling, Turbulent flow, Forced convection
• Source: Applied Thermal Engineering - vol. 98

IIR document

Forced-air cooling of dairy product in pallets: influence of process parameters on energy and quality.

• Author(s) : HAVET M., GRIVIER V., BATICLE F., et al.
• Publication date: 2019/08/24
• Languages : English
• Keywords : Pallet, Forced flow, Cooling rate, Yoghurt, Heat transfer, Temperature, Chilling, Expérimentation, Energy efficiency
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

PCMs and ice slurries: Broccoli preservation with ice slurry

Preserving the quality of extremely perishable vegetables such as broccoli is dependent on rapid and thorough cooling immediately after harvest and maintaining at a low temperature during storage or processing. The lower the storage temperature...

• Publication date : 2007/02/12

Berry efficient chilling

The storage and transport of berries has come a long way since they were transported by an iced horse cart in 1843. Today, growers in the Pajaro Valley from the Berry Bowl label are breaking in a brand new USD 2 million state-of-the-art flash...

• Publication date : 2005/09/30

Huge-scale cryogenics: ITER

The ITER fusion project is the world's largest, international effort at developing an energy-positive experimental fusion reactor involving the People's Republic of China, the European Union and Switzerland, Japan, the Republic of Korea, the...

• Publication date : 2006/01/28

Efficient cooling methods to reduce heat stress in pigs

Microclimate parameters such as air temperature and humidity are important indicators of animal welfare. Besides, heat stress is more detrimental to productivity in the swine...

• Publication date : 2020/10/22
• Subjects: Technology

Neutrons provide first images of refrigerant flow

Researchers at DOE’s Oak Ridge National Laboratory have captured undistorted snapshots of refrigerants flowing through small heat exchangers, helping to further elucidate characteristics of heat transfer.

• Publication date : 2015/05/28

Always closer to absolute zero

NIST physicists have cooled a mechanical object to a temperature below the so-called “quantum limit.”

• Publication date : 2017/06/29

3D printing for passive buildings

3D printing of buildings, which has advantages in terms of cost and speed of construction, can also facilitate the design of near zero energy buildings. 

• Publication date : 2021/03/29

The Cold Chain: A logistical challenge at the heart of the distribution of the COVID-19 vaccine 

Gérald Cavalier - President of the Science and Technology Council of the International Institute of Refrigeration, President of the French Association of Refrigeration, President of the Cemafroid...

• Publication date : 2020/11/23
• Subjects: Technology, General information

Additive manufacturing of regenerators for caloric cooling

In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...

• Last update : 2022/09/16
• Langues : French, English
• Themes : Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling)

Ice cream manufacturing, environmental impact and market data

From a physico-chemical point of view, ice cream is a complex, frozen multiphase mixture. The manufacturing process includes several stages of freezing which are described in this...

• Last update : 2023/06/30
• Langues : French, English
• Themes : Ice creams

Cryogenic nitrogen in the food and beverage industry

The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...

• Last update : 2023/11/07
• Langues : French, English
• Themes : Freezing of foodstuffs

Cryogenics in the pharmaceutical industry: drug design and bioavailability improvement

Research activities in the pharmaceutical sector focus primarily on developing novel drug formulations which can elicit the desired response upon being administered to the patient...

• Last update : 2023/03/10
• Langues : French, English
• Themes : Freeze-drying in biology and medicine, Cryobiology, cryomedicine: general information