Interferometry is nothing but optical interference to carry out precise measurements of very small linear dimensions. NPL Flatness Interferometer is developed by the National Physical Laboratory of the United Kingdom. We will discuss this NPL Flatness Interferometer construction and working principle with help of a schematic diagram. Construction of NPL Flatness Interferometer The NPL Flatness […]
Archives for July 2021
What is an Optical flat in Interferometry?
An Optical Flat is a glass claimed to be extremely flat on one or both sides. it will be used with monochromatic light to determine the flatness of other objects with the help of optical interference. The optical flat is the popular choice for measurement using the interferometry technique, a host of other instruments, popularly […]
How to Design a Website for Online Services?
A synopsis on “Online Services” to understand how to design a Website was submitted by Roshan Khushal Bhishnurkar (from Rajiv Gandhi College of Engineering, Research and Technology, Chandrapur) to extrudesign.com. Introduction The “Online Services“ website has been developed to override the problems prevailing in the practising managing system. This website is supported to eliminate and in […]
Virtual Assistant Using Python
A final year project on “Virtual Assistant Using Python” was submitted by Kavya Damarla (from Chalapathi Institute Of Engineering And Technology, Guntur, Andhra Pradesh) to extrudesign.com. Abstract In this modern era, day to day life became smarter and interlinked with technology. We already know some voice assistance like google, Siri. etc. Now in our voice assistance […]
API Based Voice Assisted Music Player System
A final year project on “API Based Voice Assisted Music Player System” was submitted by Siddhant Singh (from JSSATE Bangalore) to extrudesign.com. Abstract The most frequent mode of human communication is speech. It is quite important for communication purposes. Speech recognition technology is improving and becoming more widely used, allowing for novel voice-driven applications. The human-computer […]
IoT Based Firefighting System To Protecting Farm
A final year project on “IoT Based Firefighting System To Protecting Farm” was submitted by Aditi Kulkarni (from ATS SBGI, Miraj) to extrudesign.com. Abstract Agriculture assumes an essential part in the economy of non-industrial nations, and gives the primary wellspring of food, pay and work to their provincial populations. Farmers hold the foundation of the […]
How to design a Cylinder?
Have you ever wondered how to design a Cylinder?? I mean how the basic parameters such as diameter and thickness are set. We mostly see Cylinders in Internal combustion Engines, Compressors, and Hydraulic pumps. In all these cases the Cylinder will experience internal pressure caused by combustion in engines, air compressed by the piston in […]
Stresses in a Thin Cylindrical Shell
You must have seen heavy vehicles transporting fluids such as water/petroleum or steam boilers in some industrial plants etc. with a cylindrical structure called tanks or Pressure vessels. These Pressure vessels are used to store the fluids under the pressure. Since these fluids are stored under pressure, these may undergo a state of change inside […]
Design of Solar Powered Quadcopter
A final year project on “Design Of Solar Powered Quadcopter” submitted by Kolakaluri Daisy (from Velagapudi Ramakrishna Siddhartha Engineering College) to extrudesign.com. Title: Design Of Solar Power System For A High Endurance Quadcopter Abstract Sunlight energy is potentially excellent for small drones, which can often operate during daylight hours and fly high enough to avoid […]
Classification of Pressure Vessels
You must have seen heavy vehicles transporting fluids such as water/petroleum or steam boilers in some industrial plants etc. with a cylindrical structure called tanks or Pressure vessels. These Pressure vessels are used to store the fluids under the pressure. Since these fluids are stored under pressure, these may undergo a state of change inside […]
IoT based Green House Monitoring using Raspberry pi
A final year project on “IoT based Green House monitoring using raspberry pi” submitted by Vanapalli Satyavati (from Andhra Loyola institution of engineering and technology) to extrudesign.com. Abstract A greenhouse gives a climate to develop plants lasting through the year, even on cold and shady days. Thus, controlling this climate is fundamental all together for […]
Smart Plug & Smart Distribution Board
A final year project on “Smart Plug & Smart Distribution Board” submitted by Geoji George (from A.P.J Abdul Kalam Technological University) to extrudesign.com. Abstract There are numerous accidents due to electrical faults or failures occurring every day in the world. Quick response time would help to reduce the casualties and heavy losses from these accidents. […]