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RISExact Solutions of Systems of Nonlinear Time-Space Fractional Partial Differential Equations Using an Iterative Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fractional partial differential equations are useful tools to describe transportation, anomalous, and non-Brownian diffusion. In the present paper, we propose the Daftardar-Gejji and Jafari method along with its error ...
Annual Performance Evaluation of Evacuated Tube Solar Air Collector With Phase Change Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This manuscript has been presented to evaluate the annual performance of evacuated tube solar air collector (ETSAC) by using phase change material (PCM). The PCM (acetamide) simultaneously stores and exchange the heat to ...
Solutions of Time-Space Fractional Partial Differential Equations Using Picard's Iterative Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, we present Picard's iterative method (PIM) for solving time–space fractional partial differential equations, where the derivatives are considered in the Caputo sense. We prove the existence and uniqueness ...
Season Specific Daily Diffuse Solar Radiation Fraction Parameterizations for India
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Models of the diffuse fraction of daily solar radiation (KD) have been developed over India for different seasons (winter, spring/autumn, and summer/monsoon) using the clearness index, also known as atmospheric transmissivity ...
Falkner–Skan Problem for a Stretching or Shrinking Wedge With Nanoparticle Aggregation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The Falkner–Skan problem for stretching or shrining wedge is generalized for nanoparticle aggregation effects. The model is developed in the presence of the magnetic field, thermal radiation, and suction/injection effects. ...
Charging and Discharging Characteristics of Sensible Energy Storage System With Multiple Cylindrical Passages
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sensible energy storage systems can be integrated with domestic and industrial systems to fulfill energy needs in the absence of an energy source. The present study experimentally investigates the thermal characteristics ...
Pool Boiling Heat Transfer Enhancement Using Perforated Twisted Tape Fins
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The application of twisted tape fins (TTFs) showed a considerable enhancement in pool boiling heat flux. The present study experimentally investigates the effect of solid and perforated TTFs on pool boiling of water by ...
Heat Transfer Enhancement in Pool Boiling of Distilled Water Using Gridded Metal Surface With Protrusions Over Microporous-Coated Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The nucleate pool is a useful technique of heat dissipation in a variety of thermal applications. This study investigates the effect of the gridded metal surface (GMS) with and without protrusions on the heat transfer from ...
Rotational Effect on Flow Field and Thermal Characteristics of a Turboexpander for Helium Liquefaction System: A Numerical Perspective
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cryogenic turboexpander is an essential component to produce the refrigeration effect in various helium liquefaction systems. The convergent nozzle and small-scale radial inflow turbine (turboexpander) are the important ...