http://www.ijseat.com/index.php/ijseat/issue/feedIJSEAT2023-12-25T15:08:08+00:00Chiefeditoreditor.ijseat@gmail.comOpen Journal Systems<p>To</p> <p><strong>Th</strong><strong>e Editor-in-Chief, IJSEAT</strong></p> <p> </p> <p>2. I understand that the Editor-in-Chief may transfer the Copyright to a publisher at his discretion.</p> <p> </p> <p>3. The author(s) reserve(s) all proprietary rights such as patent rights and the right to use all or part of the article in future works of their own such as lectures, press releases, and reviews of textbooks. In the case of republication of the whole, part, or parts thereof, in periodicals or reprint publications by a third party, written permission must be obtained from the The Editor-in-Chief IJSEAT, or his designated publisher.</p> <p> </p> <p>4. I am authorized to execute this transfer of copyright on behalf of all the authors of the article named above.</p> <p> </p> 5. I hereby declare that the material being presented by me in this paper is our original work, and does not contain or include material taken from other copyrighted sources. Wherever such material has been included, it has been clearly indented or/and identified by quotation marks and due and proper acknowledgements given by citing the source at appropriate places.<img src="/public/site/images/admin/3.png" alt="" />http://www.ijseat.com/index.php/ijseat/article/view/1266Design and Analysis of Turbo Jet Engine2023-12-25T15:08:08+00:00Sridhar BathinaBathina@gmail.comVeeramani AketiAketi@gmail.comMahesh DangetiDangeti@gmail.comThis project endeavors to create a turbojet engine using Catia software. The design draws upon extensive research from industry experts and historical advancements in jet engine technology. Carefully chosen design methodologies were employed to streamline the engine design process, with the primary goal being the development of a fully functional turbojet engine. The landscape of air travel has evolved significantly, enabling swift global travel. However, the aviation industry faced limitations in the past, relying on Rotary Piston IC engines characterized by constrained travel speeds and distances, high fuel consumption, and elevated transportation expenses. The advent of turbojet engines, classified as Rotary-Reaction Turbine Engines, marked a pivotal advancement in aviation. In contrast to Rotary piston engines, turbojet engines demonstrate superior efficiency, catalyzing the subsequent evolution of engines like turbofan, turboprop, and turbo shaft engines as enhancements over the original turbojet design.2023-12-25T15:03:34+00:00http://www.ijseat.com/index.php/ijseat/article/view/1265Diverse Fuzzy Numerical Systems and Their Utilization in the Context of Rankings2023-12-25T15:08:08+00:00Vinoth Svinomaths6@gamil.comG Srinivasa Raogsrinulakshmi77@gmail.comThis research article explores the diverse realm of fuzzy numbers, with a specific focus on defuzzification using the bounded area method and its general applications. Fuzzy numbers, introduced by Lotfi A. Zadeh, have proven to be a powerful tool for handling uncertainty in mathematical modelling. The study begins by providing an overview of the foundational concepts of fuzzy numbers, including their types such as Triangular, Trapezoidal, Pentagonal, Hexagonal, and Heptagonal fuzzy numbers. The core of the research delves into the defuzzification process, with a particular emphasis on the bounded area method. This method, introduced for defuzzifying fuzzy numbers, offers a systematic approach to convert fuzzy sets into crisp values by considering the area under the membership function within a defined range. The article explores the mathematical underpinnings of the bounded area method and elucidates its application to various types of fuzzy numbers. Furthermore, the research investigates the general applications of defuzzification by the bounded area method across different domains. From its utilization in control theory to signal processing and decision-making systems, the study highlights the versatility and efficacy of this defuzzification approach. Real-world examples and case studies are presented to underscore the practical significance of employing the bounded area method in diverse applications.2023-12-25T15:07:10+00:00