Thursday, June 23, 2016

Design Consideration of Multiple Operational Sprayer Cum Trolley | IJSTE JOURNAL VOL 2, ISS 9

Design Consideration of Multiple Operational Sprayer Cum Trolley

Sprayers are mechanical devices that are specifically designed to spray liquids quickly and easily. They come in a number of different varieties. In this project will take a look at multi operated mechanical boom sprayers. A sprayer of this type is a great way to cover large areas such as lawns, orange farms quickly and easily. Also attached grass cutter, plant cutter and harvesting equipments and therefore with the help of these attachment, it is a multi-operational device. The device is pushed manually from behind and as the supply to the pump is switched on, the liquid is sprayed. This paper attempts to discuss the generalized design consideration for multiple operational sprayers cum trolley.


This Article is Research By Yogeshwar Vinayak Chaudhari, Vivek Baliram Gaidhane, Shubham M. Tekade, Rahul Kantaram Bhoyar and published by IJSTE JOURNAL
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Monday, June 20, 2016

SIMULATION OF SPWM CONTROLLED CONVERTER | IJSTE JOURNAL VOL 2, ISS 10

SIMULATION OF SPWM CONTROLLED CONVERTER

Voltage source converter based power systems have the ability to rapidly control the transmitted active power and also to independently exchange reactive power with transmission system. Thus, VSC with suitable control scheme can offer an alternative means to enhance transient stability, to improve power oscillation damping, and to provide voltage support. The proposed voltage sourced converter (VSC) with pulse width modulation (PWM) provides a faster control that is required in power system. VSCs are one of the most used power converters in distributed generator application as such it can operate either as inverter or as rectifier. The study of VSC and related principles as well as PWM method for controlling the power switches is carried out. MOSFET/IGBT can be invariably used as switches. The simulation of VSC is carried out in MATLAB/SIMULINK and PROTEUS. The results of which shows improvement in performance of transmission lines.

This Article is Research By Swapnil Shah,  Siddharth Shah,  Dharmendra Singh Chauhan, Dr. Dipesh Patel and published by IJSTE JOURNAL
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Thursday, June 2, 2016

Economic Construction of Bituminous Road by Utilization of Waste Tyre Rubber – CRMB | IJSTE JOURNAL VOL 1, ISS 12

Economic Construction of Bituminous Road by Utilization of Waste Tyre Rubber – CRMB

The objective of this research is to find a good mix proportion for the rubberized bitumen. Flexible pavements with bituminous surfacing are widely used in India. The high traffic intensity in terms of commercial vehicles, over loading of trucks and significant variations in daily and seasonal temperature of the pavement have been responsible for earlier development of distress symptoms. Investigations in India and abroad have revealed that the properties of bitumen and bituminous mixes can be improved to meet the basic requirements. Use of Crumb Rubber i.e. the rubber obtained from the waste tires of vehicles, is used in the construction of flexible pavement. In the present study, an attempt has been made to use crumb rubber modified bitumen which is blended at specified temperatures. Marshall’s mix design was carried out by changing the modified bitumen content at constant optimum rubber content and subsequent tests have been performed to determine the different mix design characteristics and for conventional bitumen (VG-30) also. This has resulted in much improved characteristics when compared with straight run bitumen, due to improved strength of Modified Bitumen it is one of the upcoming important construction materials for flexible pavements. This study will have a positive impact on the environment as it will reduce the volume of rubber waste to be disposed of by burning and land filling. It will not only add value to rubber waste but will develop a technology, which is eco-friendly.

This Article is Research By Rupesh Sahu, Rajesh Joshi and published by IJSTE JOURNAL
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