K. A. Shafi
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View article: A Study on Work Life Balance of Construction Workers in Wayanad District
A Study on Work Life Balance of Construction Workers in Wayanad District Open
Work-life balance is an idea that focuses on the need to manage work obligations in relation to personal life to promote well-being. This philosophy is based on the belief that employees are important assets to an organization, worthy of r…
View article: Technological Impact of Digital Payment Systems on Consumer Behavior and Optimization of the Cash Flow Conversion Cycle in Pakistan
Technological Impact of Digital Payment Systems on Consumer Behavior and Optimization of the Cash Flow Conversion Cycle in Pakistan Open
This study aims to investigate the impact of digital payment system technology on consumer behavior and cash flow optimization in the context of the developing markets specifically in Pakistan. This study opts for a quantitative research a…
View article: Investigation of the Effect of Electrode Configuration on Sensitivity and Linearity of Capacitance-Based Void Fraction Sensors for Cryogenic Nitrogen Two-Phase Flow
Investigation of the Effect of Electrode Configuration on Sensitivity and Linearity of Capacitance-Based Void Fraction Sensors for Cryogenic Nitrogen Two-Phase Flow Open
View article: Credit Risk, Liquidity Risk and Operational Risk in Islamic Banks in Pakistan
Credit Risk, Liquidity Risk and Operational Risk in Islamic Banks in Pakistan Open
View article: Investigation of the Effect of Electrode Configuration on Sensitivity and Linearity of Capacitance-Based Void Fraction Sensors for Cryogenic Nitrogen Two-Phase Flow
Investigation of the Effect of Electrode Configuration on Sensitivity and Linearity of Capacitance-Based Void Fraction Sensors for Cryogenic Nitrogen Two-Phase Flow Open
View article: The Role of Compensation System, Work-Life Balance and Career Advancement on Employee Job Satisfaction in Private Banks in Karachi
The Role of Compensation System, Work-Life Balance and Career Advancement on Employee Job Satisfaction in Private Banks in Karachi Open
View article: The Impact of Digital Transformation on HR Practices: A Systematic Literature Review
The Impact of Digital Transformation on HR Practices: A Systematic Literature Review Open
View article: Heat Transfer Characteristics of Steady Jet and Synthetic Jet of Same Reynolds Numbers
Heat Transfer Characteristics of Steady Jet and Synthetic Jet of Same Reynolds Numbers Open
View article: Enhancement of heat transfer in a synthetic jet actuated by piston cylinder
Enhancement of heat transfer in a synthetic jet actuated by piston cylinder Open
Modern electronics demand more powerful cooling systems due to an increase in heat dissipation. The traditional cooling techniques reached their limit and the synthetic jet impingement arises as a promising method for cooling of modern ele…
View article: Heat transfer characteristics of piston-driven synthetic jet
Heat transfer characteristics of piston-driven synthetic jet Open
This paper deals with numerical and experimental investigations on the heat transfer characteristics of a synthetic jet driven by a piston actuator. An experimental setup was designed and fabricated. Numerical studies were conducted using …
View article: Effects of Frequency and Jet to Surface Spacing on Synthetic Jet Impingement Heat Transfer
Effects of Frequency and Jet to Surface Spacing on Synthetic Jet Impingement Heat Transfer Open
Synthetic jet is a new technique for electronic chip cooling, which combines stagnant air to form a jet resulting from periodic diaphragm oscillations in a cavity. In this work, the heat transfer characteristics of a synthetic jet are inve…
View article: Simulation of Stratified Two-phase Flow Regime using Air-Water Model in ANSYS Fluent<sup>®</sup>
Simulation of Stratified Two-phase Flow Regime using Air-Water Model in ANSYS Fluent<sup>®</sup> Open
Two-phase flow has widely grown in importance in various fields of science and engineering system such as nuclear reactors, heat exchangers, transport system, chemical processing plants etc. One of the major issues faced by these sectors i…
View article: Experimental and Numerical Investigations of Synthetic Jet Used for Electronic Cooling
Experimental and Numerical Investigations of Synthetic Jet Used for Electronic Cooling Open
Cooling of electronics and micro-electronics devices is an important task in our present world. Synthetic jet is a relatively new technique for electronic chip cooling which synthesizes stagnant air to form a jet resulted from periodic osc…
View article: Capacitance measurement circuits for void fraction sensors for cryogenic fluids
Capacitance measurement circuits for void fraction sensors for cryogenic fluids Open
In the two-phase flow of fluids, the void fraction is an important parameter which determines the various aspects of the flow such as mass flow rate, heat transfer etc. Since the vapor and liquid have different dielectric constants, this r…
View article: Development of an experimental set-up for effective thermal conductivity studies of insulations between 77K and 300K
Development of an experimental set-up for effective thermal conductivity studies of insulations between 77K and 300K Open
View article: Design and development of an emissivity measurement set-up for use at 100 K
Design and development of an emissivity measurement set-up for use at 100 K Open
View article: STUDIES ON SINGLE AND TWIN PRIME MOVER TRAVELLING WAVE THERMOACOUSTIC SYSTEMS
STUDIES ON SINGLE AND TWIN PRIME MOVER TRAVELLING WAVE THERMOACOUSTIC SYSTEMS Open
Experimental and Simulation studies on single prime mover travelling wave thermoacoustic system have been performed for various working fluids such as Argon, Helium etc. at different operating pressures.Then simulation study on twin prime …
View article: Computational Investigation on the performance of thermo-acoustically driven pulse tube refrigerator
Computational Investigation on the performance of thermo-acoustically driven pulse tube refrigerator Open
A Thermoacoustic Pulse Tube Refrigeration (TAPTR) system employs a thermo acoustic engine as the pressure wave generator instead of mechanical compressor. Such refrigeration systems are highly reliable due to the absence of moving componen…