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The paper studied the drilling behaviour of prosopis juliflora fiber-based composite. The drilling experiments were performed as per the L27 taguchi orthogonal array. Effect of drill bit diameter (mm), spindle speed (rpm) and feed rate (mm/min) on thrust force (kgf) and surface roughness (µm) have been studied. Feed rate, drill bit diameter and spindle speed were found to have the greatest effects on thrust force. Similarly, drill bit diameter played most influencing factor for surface roughness followed by feed rate and spindle speed according to analysis of variance and signal to noise ratio
Download PDFThe main aim of the project is to find the physical damages of the object through images by comparing with the original image of the object at the time of sales or delivery. In this project, the images taken at the time of inspection are compared to the original images (those taken at the time of delivery / sales), and the damaged portions are highlighted and recorded for future reference. This comparison process involves analyzing the objects in images and modelling in 3D viewpoint, so that the comparison can be more accurate and robust even in case of any distortion, noise and change in illumination. As the comparison involves homographic object modelling, the target identification will be more accurate even in the case of change in orientation, lighting and external noise on the target object.
Download PDFAdvances in embedded and radio technologies have empowered the propagation of sensors. The aspect of the positions of the nodes in the area of deployment is considered to be a significant information for calculating the performance of the routing time and to transmit the appropriate data based pertaining to the place where the node is deployed.
Download PDFThe construction industry has long resulted in damage to the environment both during construction and demolition. There is hardly any regulation or policy to regulate the damage caused during and after the construction process. Most construction research focuses on other factors and leaves out sustainability as a distant second in priority. Both steel and cement are the major offenders when it comes to usage of natural resources. The bamboo perfectly fits in here as both a low cost construction material and rural livelihood provider at the same time. Being a hardy plant species, this solution is easy to put into action
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