The present study offers a scheme to improve the performance of existing large-scale chillers. system involves raising temperature chiller’s cooling water stream using renewable energy sources by incorporating an organic Rankine cycle (ORC). thermal analysis was conducted one-third approximately 200 ton water. investigation considered for ORC evaporator inlet 90~120 °C step 10 °C. Various worki...

This paper presents a theoretical investigation of a combined Power and Cooling Cycle that employs an Ammonia-Water mixture. The cycle combines a Rankine and an absorption refrigeration cycle. The Goswami cycle can be used in a wide range of applications including recovering waste heat as a bottoming cycle or generating power from non-conventional sources like solar radiation or geothermal ener...

In today’s scenario, ensuring sustainability of energy system particularly in the field power generation is a major concern, and this regard, exergy analysis widely accepted tool. For purpose, first, comprehensive performance carried out between two gas turbine plants, i.e., GT2 (case I) GT1 II) using various parameters. Further, evaluation three cases; I), CCPP III) different indicators such a...

Abstract In this study, the performance analysis of waste heat recovery systems in a power generation system consisting 13000 Proton Exchange Membrane Fuel Cells (PEMFC) stack has been investigated. Organic Rankine Cycle (ORC) and Kalina System 11 (KCS11) as bottoming cycles to convert generated into electricity were compared with each other defined hybrid system. The improvement an exact energ...

BACKGROUND Bottoming out is a well-known phenomenon described with reduction mammaplasty (RM). To date, the evaluation of post-operative bottoming out remains an imprecise science. The following study reports the application of three-dimensional (3D) photography to objectively investigate changes in breast morphology. METHODS Patients undergoing medial pedicle RM had 3D photographs (Konica Mi...

New technologies are being developed to produce electricity cleaner and more efficient. Promising among these the solid oxide fuel cell supercritical carbon dioxide Brayton cycle. This study investigates potential of integrating both technologies. The is known as a potentially clean highly efficient technology convert chemical energy electricity. high operating temperatures (600–1000 °C) allow ...

Despite the clinical relevance of bottoming out, or pseudoptosis, associated with reduction mammaplasty (RM) its evaluation remains an imprecise science. This study aims to further define the kinetics of postoperative pseudoptosis over an extended period of time, after our previous study investigating pseudoptosis in the early postoperative period. Patients undergoing medial pedicle RM had 3-di...