DSpace Repository :: Browsing by Author "Motiwala, Nawaz"

Browsing by Author "Motiwala, Nawaz"

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3D Printer Integrated With Emerging Technologies
(AIKTC, 2021-05) Motiwala, Nawaz; Akhtar, Tauqueer Ehsan (13ME123); Sayed, Umair Jaffar (17ME79); Kazi, Moazzam Mohammed Hanif (18DME14); Khan, Ali Ahmed Jalil Ahmed (18DME16)
Industry 4.0 has boosted technological advancements at a very rapid pace and is becoming extremely difficult to keep up with it. 3D Printing, which is also a product of Industry Revolution 4.0 is also gaining rapid momentum in advancements. Such is also the same for the FDM Method on which most 3D Printers work. This project focuses on these enhancements in the traditionally available FDM based 3D Printer and its integration with Augmented Reality (AR) technology. The primary goal is to reduce the time taken to print an object, use of different material, and colors. Also the traditional 3D Printer faces the difficulty of Bed-Leveling[1]. Most 3D Printers available do not provide ease of use, are somewhat costly, less mobile and more complex in construction. Thus, the design, development and making of such a 3D Printer which will remove such impairments and implement a method of ‗Dual-Extruder‘ and Auto-Bed Leveling based FDM 3D Printer is discussed. Addition of another extruder and a sensor which can automatically level the bed solves the aforementioned problems of the 3D Printer. To provide ease of understanding and working of a 3D Printer, implementation of Marker-based AR Technology to depict the 3D Printer is implemented which is in compliance with Industry 4.0.[2] Additionally, emerging technologies such as ChatBot AI, Wireless Printing, Touch-based interaction system to make things easier for the user to understand and work out with the 3D Printer can also implemented. The following report contains a detailed explanation of the work done. The initial chapters discuss the need of this project, its history, available literature surveys carried out, available design and methods of 3D Printing. Next chapters deals with the depiction and explanation of a FDM based 3D Printer, its methodology, uses and its merits over other available methods. Further chapters deal with the components used, their specifications, designing procedure and fabrication. Finally the cost report, results and conclusion is stated in the remaining chapters.
Aerodynamic design, analysis and testing od medical transpor UAV
(AIKTC, 2021-05) Motiwala, Nawaz; Chougle, Muneeb Mohammed Arshad (17ME14); Khan, Mohd Umar Raees Ahmed (18DME19); Mulla, Mohamed Afaque Anis (18DME27); Mohamed, Afaque Anis (18DME27)
In order to minimize human contact, less work to be needed; energy saving and rapid delivery; air transport will address most, if not all, of the barriers faced by working with conventional methods of transporting organs and other key products. This project aims to build a delivery drone for a greater cause with the concept of UAV and studies carried out on the construction of a VTOL-based drone in the opinions and statistical research carried out on the transport and handling of sensitive organs, blood for transfusion and other crucial medical equipment. Technological progress in aspects of UAV has led to different opening up to concepts that could change the way traditional travel, art and distribution methods are used; etc. The delicacy and demand for Cadaver Organs is huge, which has led to the high amount of investment of money and labour; let alone for the transportation. However, this project aims to cut down on such investment by the development of an Unmanned Aerial Vehicle. Which would not only help to cut down the cost of transportation but also delivering the supply in time of great urgency. Given the current state of the world, it is critical to encourage activities that include less human interaction, and drones play a critical role in achieving this goal; to minimise human contact when delivering.
Blend of non conventional energy system
(AIKTC, 2017-04) Motiwala, Nawaz; Kothawale, Ashlesha (13ME01); Jagirdar, Danish (14DME129); Shaikh, Ilyas (14DME138); Ansari, Hammad (14DME125)
Renewable energy is energy that is collected from renewable resources, which are naturally replenished on a human timescale, such as sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy often provides energy in four important areas: electricity generation, air and water heating/cooling, transportation, and rural (off-grid) energy services. Renewable energy resources exist over wide geographical areas, in contrast to other energy sources, which are concentrated in a limited number of countries.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Shaikh, Faisal (12ME70); Sayyed, Mufeed (12ME69); Javed, Abdul (12ME64); Arfat, Ziyauddin (12ME83)
This research work aims at designing, development and fabrication of a remotely controlled indoor airship (gondola part) that could be used for camera surveillance, security and also can be used in opening ceremony to spray flowers, chocolate etc. This study shows selection of Gondola material, fabrication methods, and selection of suitable avionics parts. However there are many things which can be implemented in an airship. But in our case this is an indoor airship and a new thing which is sliding gondola is implemented in this airship to tilt the airship in case of pitch up & down and also in case of slight disturbance of center of gravity we can position the gondola in such a way that center of gravity coincides with the center of buoyancy.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Izhar, Ahmed (11ME26); Ansari, Kaushar (11ME09); Khan, Haroon (11ME62); Haider, Kazmi (11ME25)
This project is to design and fabricate the envelope for an indoor airship, paper includes the brief idea about selection of suitable material, deciding and estimating shape and volume of the envelope for an indoor airship with minimum dimension which can lift the required payload. The methodology adopted here is a systematic collation of various design and approaches and concepts, which were studied during the design. The various shapes have been studied for their different characteristics like surface area, volume, surface area/ volume, lift, length/volume ratio and all the shapes have been compared on above characteristics and a suitable shape have been selected. Also a easy methodology is advised for petal profile generation for the ease of fabrication.
Design and development of an indoor airship
(AIKTC, 2015-05) Motiwala, Nawaz; Ghogale, Advit (11ME23); Shaikh, Aisha (11ME02); Shaikh, Shahrukh (12ME65); Syed, Mujtaba (12ME80)
Tail fins are basically needed for providing stability and achieving manoeuvrability. The present investigation deals in finding alternatives for the ways the fin will be mounted on airship to facilitate on site attachment. There needs to be improvement in the alignment mechanism to minimise bending under aerodynamic forces. Designing the fin for portability is the new concept of research. We as a part of curriculum has to undergo the project thesis work. We have to design appropriately sized tail fin considering all the design parameters like weight, cost and strength fulfilling the requirement of a fully functional airship.
Design and Fabrication of Domestic Hydro Turbine
(International Journal of Latest Technology in Engineering, Management & Applied Science (IJLTEMAS), 2017-03) Motiwala, Nawaz; Kothavale, Ashlesha (13ME01); Salunkhe, Sonal (13ME02); Wadkar, Pooja (13ME03)
Day by day the demand of electricity increases, due to growing population & commercialization. The power consumption is more than generation by conventional method. Hence, hydroelectricity exist as one of the option to meet the growing demand for energy by nonconventional method. The performance of hydro turbine is strongly influence by the characteristic of water inertia. So in this paper we are attempting the way of micro generation of hydropower for domestic purpose.
Design and fabrication of domestic wind turbine
(Novateur Publications, 2017-02) Motiwala, Nawaz; Shaikh, Ilyas; Jagidar, Danish (14DME129)
The continuous increase in demand of electricity makes it necessary for everyone to have its availability and also during power cut-off. For this, people are moving towards the renewable energy sources. Because of its reversibility, the process ishighly demanding. Wind is one of the most important renewable energy which drags and sparks the houses because of non-conventional energy sources. Since wind produces power in a cubic relation with the wind speed, people conscience towards the wind sources has increased and also it is free of cost and doesn’t emit any greenhouse gases. In this study, we elucidate the wind energy for power generation at domestic level of use at optimum rate so that people will be benefited through its use.
Development and analysis of advanced engineering material for thermal management in the vehicle cabin
(AIKTC, 2022-05) Motiwala, Nawaz; Patel, Bilal Shahadat (19DME21); Kazi, Amaan Bashir (19DME09); Shaikh, Mohammad Ali Mohammad Mushtaque (19DME27); Nerekar, Kaashif Zaahid (18ME69)
In the context of present day, the unpleasant environment in vehicle cabin due to heated trapped air after parking the car in an open sun is the major challenge in this automotive world. It is very important that the cabin space of vehicle should be in a condition to provide better driving comfort to the driver. But the problem that is faced by many car users today is very hot cabin space after certain minutes or hours of parking in open or un-shaded parking area. Conventional cooling systems with natural and forced convection methods are there but they have their own limitations to meet the required performance. Hence, this project is being concentrated in this direction to make effective designs of thermal management systems in the vehicle cabin. The concept of thermal management has gained paramount importance among researchers and industrialists, as it directly affects the system performance. In this project we have make advanced material using phase change material(PCM) technology for cabin to maintain the thermal instability in the cabin space. We have selected neopentyl glycol as a pcm with polypropylene which can be use as a material for cabin containment objects such as dashboards, side panels, consoles, etc. We have did thermal study on this advanced material and conclude positive results at the end. Keywords- vehicle cabin, open parking, heating, comfort, effective designs, thermal management systems
Engineering Drawing: Overview
(AIKTC, 2016-08-03) Motiwala, Nawaz
This eCourseware provides Question Bank & Slideshow which covers topics like Graphics Language, Projection Method, Orthographic Projection, drawing Standard, Traditional Drawing Tools, Lettering, Freehand Sketching.
Fabrication, installation and testing of NCES
(AIKTC, 2017-05) Motiwala, Nawaz; Ansari, Maaz (14DME124); Shaikh, Shamnan (13ME51); Salunkhe, Sonal (13ME02); Wadkar, Pooja (13ME03)
Energy is the prime source of all socio-economic activities of the human community.. There is an impending need to make much more forays to make Non-Conventional energy attain popular acclaim. This is also very essential to preserve the conventional sources of energy and explore viable alternatives like sustainable energy (the energy which we are already utilizing but for some safety of other uses we are suddenly wasting it, that can be reutilized), solar, wind and hydro that can enhance sustainable growth. Our objectives are to support efforts for developing, demonstrating and commercializing new and emerging technologies in the RE sector, and to this end, help establish linkages with national and international institutions for active collaboration, to establish dedicated renewable energy “Special Economic Zones” (SEZ) to promote renewable energy projects. With this project we can save economy per month & the cost required for this project can be payback in 5.95 years and after that it will be free with negligible maintenance cost and eco-friendly for environment.
Increasing the productivity of impeller blade embossing through automation
(AIKTC, 2019-05) Motiwala, Nawaz; Ansari, Noman [16DME126]; Kamil, Md. Yahya [16DME141]; Kazi, Arfat [16DME142]; Khan, Adnan [16DME145]
The following work is an experimental study towards finding methods to increase the productivity of conventional processes with minimum additional arrangements. The problem taken for this specific project is all about the elimination of a certain bottleneck in the assembly line that produces metallic impellers that are coupled to three phase induction motors and are used for heavy duty industrial applications. These impellers were being batch produced at the manufacturing unit we procured the problem statement from. The objective is a decent opportunity for the manufacturer to implement methods of improving productivity of the overall process. Hence, in our literature survey, a vital chunk of guidance has been taken from various productivity improving tools like Lean Manufacturing. The study initiated with a detailed survey of literature related to Power Press machines and their use. Since this project is related to automation and that too, using customized data, a survey regarding other competent machines and solutions to the given problem statement. As per the standard design methodology protocols, we have made an attempt to
Proposed design of energy saving in lift
(AIKTC, 2020-05) Motiwala, Nawaz; Khan, Mohammed Anas (16ME29); Mahuvawala, Murtaza (16ME39); Choudhary, Ashraf (16ME47); Patel, Saad (16ME55)
In this modern world, we all are enjoying the gift given to us that is electricity. so, we must use it wisely and efficiently. It is a boon to us in this fast moving lives of ours. We cannot even imagine our life without power. Power is really the greatest power for us these days. Most of the household appliances, office machinery is running with the help of electricity. It not only helps us in saving our money by reducing electricity bills but also play a major role in saving the environment. So, it’s the time to do something for our environment by saving electricity. The objective of this Study is to understand the type of approaches and methods used for saving electricity in conventional elevator and to proposed a design of energy saving lift which minimize the use of electricity.
Refurbishment of 3D printer and parameter optimization
(AIKTC, 2019-05) Motiwala, Nawaz; Sayyed, Hanifa ( 13ME64); Idrisi, Iqbal Ahmed ( 14ME75); Khan, Shadab ( 14ME86)
This abstract describes the project based on 3-D printing technology. The project was carried out with the fabrication of the 3-D printer. A 3-D printer is a machine which uses additive manufacturing process to create a 3-dimensional object using digital data. This 3-D printer uses the FDM technology and has 3-axis arrangement with inbuilt heating platform. The heating platform can be finely tuned for precise levelling. This 3-D printer can print things right from microns to 180mm. It is compatible with various materials having melting temperature up to 300oC. The materials like PLA, ABS, HIP, etc. can be used. The structure of the 3-D printer is rigid cuboidal frame of 6065 Aluminium. The 3-D printer has the object printing volume of 180x180x180mm3. The main objective of the project is to create a reliable and most cost efficient 3-D printer. This project also emphasises on design of such machines, various types of extruding materials and its application in some of the core engineering, architecture and medical fields. It also significantly challenges the mass production processes in future.
Structural design analysis and manufacturing of medical transport UAV
(AIKTC, 2021-05) Motiwala, Nawaz; Patel, Abdullah Mohammed Sayeed (17ME63); Khan, Farhan Javeduddin (17ME32); Sarguroh, Bilaal Asgar (17ME11); Chaudhary, Naushad Ahmed Abdul Kuddus (17ME12)
In order to minimize human contact, less work to be needed; energy saving and rapid delivery; air transport will address most, if not all, of the barriers faced by working with conventional methods of transporting organs and other key products. This project aims to build a delivery drone for a greater cause with the concept of UAV and studies carried out on the construction of a VTOL-based drone in the opinions and statistical research carried out on the transport and handling of sensitive organs, blood for transfusion and other crucial medical equipment. Technological progress in aspects of UAV has led to different opening up to concepts that could change the way traditional travel, art and distribution methods are used; etc. The delicacy and demand for Cadaver Organs is huge, which has led to the high amount of investment of money and labour; let alone for the transportation. However, this project aims to cut down on such investment by the development of an Unmanned Aerial Vehicle. Which would not only help to cut down the cost of transportation but also delivering the supply in time of great urgency. Given the current state of the world, it is critical to encourage activities that include less human interaction, and drones play a critical role in achieving this goal; to minimise human contact when delivering.
Study of power saving mechanisms in lift
(AIKTC, 2020-05) Motiwala, Nawaz; Gupta, Geeta (16ME01); Inamdar, Maruf (16ME22); Kazi, Ali Haider (16ME23); Khan, Mohammed Aquib (16ME30)
In this modern world, we all are enjoying the gift given to us that is electricity. so, we must use it wisely and efficiently. It is a boon to us in this fast moving lives of ours. We cannot even imagine our life without power. Power is really the greatest power for us these days. Most of the household appliances, office machinery is running with the help of electricity. It not only helps us in saving our money by reducing electricity bills but also play a major role in saving the environment. So, it’s the time to do something for our environment by saving electricity. The objective of this Study is to understand the type of approaches and methods used for saving electricity in conventional elevator.
Study of solar power charging station
(AIKTC, 2022-05) Motiwala, Nawaz; Patel, Mohammad Anas Mohammad Zuber (17ME65); Pardeshi, Faizan Bashir (17ME62); Rajadurai, Peterraj (17ME70); Sanadi, Arfat Salim (19DME24)
A solar powered charging station is designed so that devices can be charged outdoors and in an environmentally friendly way. This system converts solar energy to electricity and stores it in a battery bank.The primary reason why people don’t prefer electric vehicles is because of the unavailability of charging stations. Charging stations, unlike petrol bunks, aren’t available everywhere. There always exists a fear as to what might happen if the vehicle runs out of battery. People are worried about more straightforward and faster commuting methods in our country rather than saving the Earth from the ill effects caused by pollution. The project mainly deals with a simple solution to make charging stations more accessible. The solution involves using public electricity and solar panels for the easy and hassle-free charging of Electric Vehicle. The potential need for electric vehicles charging station and infrastructure and it’s challenges for the India scenario are studied.Further more Understanding the topic And searching the location of the charging station and preparing algorithm according to requirement is presented Key word : electric vehicles ,charging station, grid energy, solar energy.

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