Düşük sıcaklığa sahip bir jeotermal kuyu destekli ORC çevrimi incelenmiş ve çalışma akışkanı olarak n-pentane seçilmiştir. N-pentane akışkanının kazanda direkt ısıtılması işlemi için Terminol 72 ısı transfer yağı Yağ ısıtılmadan önce, kuyudan alınan düşük kaynak ısısı ile ön ısıtılmaya tutulmuştur. Jeotermal sıcaklığı 80℃ olan kaynağına sıcaklık artışı sağlanarak incelenmiştir. Bu çevrimde türb...

Abstract Solar drying is useful in several residential, commercial and industrial applications. Proper dryer design, operation maintenance are essential for enhancing the performance better quality of dried product. beneficial as it protects product from adverse climatic conditions quickly economically dry The design has undergone significant shapes, dimensions, storage features leading to reli...

Resource efficiency analysis is an important tool in the chemical sector to evaluate performance of new process concepts. However, such does not account for renewability and circularity resources. Therefore, a resource use analysis, including those two aspects, proposed this paper. A indicator recovery were calculated as measure circularity, respectively. In addition, was determined at differen...

Avoidable endogenous/exogenous parts of the exergy destruction in components an energy conversion system can be computed by applying advanced analysis. Their calculation is crucial for correct assessment real thermodynamic enhancement achievable investigated system. This work proposes a new approach to estimate avoidable rates components, being more rigorous compared conventional method due eli...

The most widespread approaches to the study of thermal systems involve iterative implementation following steps: thermodynamics, heat and mass transfer, hydrodynamics, economics ecology. Such methodology cannot combine economic, environmental thermodynamic aspects from beginning analysis. It does not provide information concerning only external, but also internal, caused by inefficiencies syste...

Introduction: to identify the pattern-reversal visual evoked potential (PRVEP) waveform descriptor by evaluating discrete wavelet transform (DWT) in order to optimize stimulus in the diagnosis of anisometropia amblyopia. Materials and Methods: The PRVEP testing was performedfor 31 normal individuals and 35 patients with amblyopia. The stimuli were consisted of spatial frequencies of 1, 2, and 4...

In this paper, an advanced analysis of a novel hybrid compression-absorption refrigeration system (HCARS) for natural gas dew point control unit in a gas refinery is presented. This unit separates the heavy hydrocarbon molecules in the natural gas, which is traditionally carried out by natural gas cooling in a compression refrigeration cycle (CRS). The power input required for the refrigeration...