Numerical modelling of alternative refrigerants to HCFC-22 through capillary tubes
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 174 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
โฆ Synopsis
presented that demonstrate the ability of the fuzzy models to predict the performance and show how the power consumption of the airconditioning system varies with set-point changes and the presence of both water-side and air-side fouling. The main factors that determine the suitability of a particular air-conditioning system for fault-tolerant control are also discussed.
02/01702
๐ SIMILAR VOLUMES
In this paper, a numerical model is presented for predicting capillary tube performance using new ternary mixtures proposed as alternatives to R 22. The model has been established after the fluid flow conservation equations written for a homogeneous refrigerant fluid flow under saturated, subcooled
In this paper, the test results of a performance analysis of new alternatives; R-410A, R-507, R-407C, R-408A and R-404A proposed as substitutes to HCFC-22 are presented. The test results were obtained using an air-source heat pump with enhanced surface tubing. Performance tests were conducted accord