iKnow

two-Phase Evaporative Battery Thermal Management Technology for Evs/hevs: Theory and Control
Research Output | Dar Al-hikmah Library | IIUM Only

Electrical vehicle needs to draw power from battery for acceleration. It needs to draw high current for speeding up to 130 km/h on 0% gradient and 40 km/h on 5-10% gradient. Battery generates powerful electrical currents to meet the power demands of EV, causing significant warming of the Li-ion cells. The battery operating temperature of 40ºC and

A Novel Electro Conductive Graphene/silicon-Dioxide thermo-Electric Generator
Research Output | Dar Al-hikmah Library | IIUM Only

Thermoelectric generators are all solid-state devices that convert heat energy into electrical energy. The total energy (fuel) supplied to the engine, approximately 30 to 40% is converted into useful mechanical work; whereas the remaining is expelled to the environment as heat through exhaust gasses and cooling systems, resulting in serious green h

Physics of Zno/sio2 Electrolyte semi-Conductive Thermal Electric Generator
Research Output | Dar Al-hikmah Library | IIUM Only

Thermoelectric generator generates electrical power from heat based on the temperature gradient. The total energy (fuel) supplied to the engine, approximately 30 to 40% is converted into useful mechanical work, whereas the remaining is expelled to the environment as heat through exhaust gases and cooling systems, resulting in serious greenhouse gas

Thermoelectric Technology for Ic Engine Waste Energy Harvesting: Liquid Cooling Approach
Research Output | Dar Al-hikmah Library | IIUM Only

Thermoelectric generators are all solid-state devices that convert heat into electricity. It contains no moving parts and is completely silent. The total heat supplied to the engine in the form of fuel, approximately 30 to 40% is converted into useful mechanical work; whereas the remaining heat is expelled to the environment through exhaust gases a

Synchronisation of Output Voltage Waveforms in Phase Synchronous Inverter with Lcl Filter for Smart Grid Systems
Research Output | Dar Al-hikmah Library | IIUM Only

Nowadays, smart grid system is widely used for energy supply system because it is simple, available, less costly, highly efficient and environmentally friendly. Conventionally, inverter techniques are utilized to convert input DC into output AC with the same frequency and phase. These techniques introduce some problems with higher harmonic distorti

Intelligent Electromagnetic Actuated Continuously Variable Transmission System
Research Output | Dar Al-hikmah Library | IIUM Only

Embodiments of the present invention relate to transmission systems for a motor vehicle, and more particularly, to a continuously variable transmission system (Hereinafter referred to as “CVT”) for a motor vehicle. The present invention aims to provide transmission systems for a motor vehicle, and more particularly, to provide a continuously va

Reelin (Reln) Dna Methylation in the Peripheral Blood of Schizophrenia
Research Output | Dar Al-hikmah Library | IIUM Only

The epigenetic changes of RELN that are involved in the development of dopaminergic neurons may fit the developmental theory of schizophrenia. However, evidence regarding the association of RELN DNA methylation with schizophrenia is far from sufficient, as studies have only been conducted on a few limited brain samples. As DNA methylation in the pe

Perspectives About Pandemic Influenza and its Prophylactic Measures Among Final Year Pharmacy Students in Karachi, Pakistan
Research Output | Dar Al-hikmah Library | IIUM Only

Aims: In flu pandemics, pharmacy students' knowledge, attitudes, and practices are critical to save patients life. The objective of study was to determine the knowledge of and attitude toward the pandemic influenza among the pharmacy students of Karachi, Pakistan. Settings and Designs: The cross-sectional study was conducted from September to D

Competitive Interactions Under Experimental Conditions Affect Diel Feeding of Two Common Aquaculture Fish Species Labeo Calbasu (Hamilton, 1822) and Cirrhinus Cirrhosus (Bloch, 1795) of Southern Asia
Research Output | Dar Al-hikmah Library | IIUM Only

The effects of interspecific competition on grazing between two important aquaculture species, mrigal carp Cirrhinus cirrhosis and orangefin labeo Labeo calbasu, in single and in dual combinations were observed in experimental tanks. This study demonstrated that the presence of a competitor did not cause C. cirrhosis to shift its diel feeding patte

A Zero Crossing Pwm Controller of a Full Bridge Single Phase Synchronous Inverter for Microgrid Systems
Research Output | Dar Al-hikmah Library | IIUM Only

The controlling method of microgrid connected inverter is complicated. Therefore, researchers have designed a different way to improve the control system. Improving the control system by synchronizing the phase is still a critical issue. This paper introduces a zero crossing with the aid of PWM technique to synchronize the microgrid frequency and p

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