Review - Performance and Emission Characteristics of 4-Stroke 4-Cylinder Compression Ignition Engine Diesel Fuel Blended With Coconut Oil | IJSTE JOURNAL VOL 2, ISS 2

Review - Performance and Emission Characteristics of 4-Stroke 4-Cylinder Compression Ignition Engine Diesel Fuel Blended With Coconut Oil

Coconut Oil-diesel is widely accepted as comparable fuel to diesel in compression ignition engines. It offers many advantages including; higher cetane number, reduced emissions of particulates, CO, NOX, and hydrocarbons, reduced toxicity, improved safety and lower lifecycle CO2 emissions. The objective of the present study is to reveal the effects of pure diesel fuel and coconut oil diesel fuel blends with indirectly heating of coconut-oil at 60°C before blending with diesel on the performance and emissions of a direct injection diesel engine. Operation of the test engine with pure diesel fuel and coconut oil-diesel fuel blends for a wide range of engine speed such as 800,1000,1200,1400 And 1500 Rpm and Full load (18 Kg) conditions will be shown to be successful even without engine modifications.

This Article is Research By Prashant Tripathi, Ajit Prakash Rastogi and published by IJSTE JOURNAL

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Analytical Study on the Behaviour of a Multi-Storeyed Structure under the Failure of One Pile Considering Soil Structure Interaction | IJSTE JOURNAL VOL 2, ISS 5

Analytical Study on the Behaviour of a Multi-Storeyed Structure under the Failure of One Pile Considering Soil Structure Interaction

Foundation failure - though rare - has occurred in many a construction project. Such a failure is more probable for a pile foundation than any other type of foundation. The study here is an investigation of an anticipated pile failure and the behaviour of the super structure supported on the pile as a soil-structure interaction problem. The study closely follows the post failure pattern of the displacements, forces and moments of the superstructure. The load transfer and redistribution to the adjacent columns and the surrounding soil is also investigated.

This Article is Research By Swetha Felix, Dr. AliceMathai and published by IJSTE JOURNAL
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Over Current Protection for High Voltage Gain DC-DC Converter | IJSTE JOURNAL VOL 2, ISS 1

Over Current Protection for High Voltage Gain DC-DC Converter

This paper introduces a single-switch high voltage gain non isolated dc–dc converter containing coupled inductor and diode–capacitor techniques. The proposed converter produces extremely large voltage conversion ratio. The energy stored in leakage inductance of coupled inductor is efficiently recycled to the output. The voltage stress on the power devices is reduced. The high-pulsed input current in the converter is decreased. This paper proposes an overcurrent protection for high voltage gain dc-dc converter with coupled inductor.

This Article is Research By  Haritha Viji, Surya Natarajan and published by IJSTE JOURNAL

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