This paper presents the construcrion, newly developed design technologies and performance characteristics of a compact horizontal scroll-type compressor for room air conditione~:s. The authors were able lo develop a compacl variable speed horizontal scroll-type compressor with a cooling capacity of I. 8 kW, which necessitated the development of new mechanisms, namely, an alCial compliance mecha...

This paper deals with the numerical study of multi-scroll hyperchaotic attractors via the Adomian decomposition method. This objective is achieved by exploiting Hermite interpolating polynomials as nonlinearities in coupled Chua’s circuits. Several examples of generation of multi-scroll attractors highlight the capabilities of the proposed technique.

The working process of oil-injected scroll compressor is analysed in this paper. The thermodynamic and dynamic models arc developed for the oil-injected scroll compressor. The property parameters can be calculated under the influences of the leakage and the friction. The results of computer simulation are coincident with the experiment's. so it is useful to predict the compressor performance. I...

After aulyzing the interaction betlreen the cutter and the inolute in machining processes of scroll wraps and its influence on the discharge angle and the compresiion ratio, a new method suggested by present authors for modification of the inTolute wrap of the scroll compressor is presented in this paper. The new method, different from any other method which has eTer been published, includes gr...

Energy sector plays an important role in country’s economic development and it is going to be more significant in years to come. Managing this growing energy demand at reasonable cost therefore assumes national priority. A multidimensional approach is required keeping in view the various economic options available with effective demand management. Development towards the advances in automobile ...

We study numerically the dynamics of a scroll wave in a three-dimensional (3D) excitable medium in the presence of substantial meandering of the corresponding 2D spiral wave in the Aliev-Panfilov model. We identify three types of dynamics of the scroll wave filament--quasi-2D, periodic, and aperiodic meandering--and we study their dependence on parameter settings and thickness of the medium.