Gallery Items tagged Physics
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![A New Definition of Pressure Based on Kinetic Theory Derivations](https://writelatex.s3.amazonaws.com/published_ver/8326.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=e530ac8eebf337d30eec3f5384389b0a198c72fbace931095f8b80155e852e87)
A New Definition of Pressure Based on Kinetic Theory Derivations
Typical derivations of kinetic theory equations often exchange the contact time of the particle on a wall with the period of the particle's motion between walls. In this paper we redefine pressure as time-dependent in order to solve this issue and show that this definition makes much more intuitive and theoretical sense than our old definition of pressure.
Nik Gjonbalaj
![Muffler Optimization](https://writelatex.s3.amazonaws.com/published_ver/1828.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=41c9c113b6bc17dfba85ff80a57094da47e6918f02562966793b98061486c6c9)
Muffler Optimization
Maximization of muffler performance is important, but there is always space volume constraints.
Shape optimization of multi-segments Muffler coupled with the GA searching technique.
Outline:
Problem Statement
Derivation of Four Pole Matrices and an expression for STL
Introduction to GA and it's Implementation
A numerical case of noise elimination on pure tone
Results and Discussion
Vivek S
![The Mechanics of a Spiral Water Pump](https://writelatex.s3.amazonaws.com/published_ver/5841.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=e50fc17dcac962fd5fbc7b2b600a17f3a112beacd5a07ffeced7ca090de89ee6)
The Mechanics of a Spiral Water Pump
The fundamental necessity for water is a widespread issue affecting many communities across the globe. In this project, our team sought to provide an innovative solution to this problem for a small community with access to a relatively close source of flowing water. Resultant flow rate of water was calculated to be 0.498 L/min. Stress and strain analysis on individual subsections of the system were as follows: -44.2 MPa for bending moment in the rod; -7.04 MPa for shear stresses in the rod of the axis; -8.88E-5 for shear strain in the rod ; -1.11 MPa and .429 MPa of shear stresses in the L brackets; -0.123 MPa for radial stress of spiral, -0.422 MPa for hoop stress of spiral, -2.10 MPa for bending moment of spiral, and -0.176 MPa for the maximum shear stress of the spiral pump on the rotating wheel. The focus of the design remained fixated on water acquisition; however, further additions can be made for water purification.
Alex Garcia, Ann Lin, Michael Yep
![Prática 09 - Ondas Estacionárias](https://writelatex.s3.amazonaws.com/published_ver/4893.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=44949f3ba3b29558474e4eb721810bbcff75d35995bc2b261fad0533b73f7696)
Prática 09 - Ondas Estacionárias
Relatório do Trabalho Prático nº 9 de Física Experimental II
Egmon Pereira
![Modelo de artigo para Physicae Organum (versão guia)](https://writelatex.s3.amazonaws.com/published_ver/16284.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=b097e26ac08e04d32097fe3160de5c472b0db026e3c418269e17d703a7034d18)
Modelo de artigo para Physicae Organum (versão guia)
Modelo-guia para a revista Physicae Organum, do Instituto de Física da Universidade de Brasília (UnB).
Template/guide for Physicae Organum, journal of the Institute of Physics of Brasilia University (UnB).
LEONARDO LUIZ E CASTRO
![Modelo de artigo para Physicae Organum](https://writelatex.s3.amazonaws.com/published_ver/13745.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=6b44609ee6a75c2e84416a4e30772a5cc3ad6980c38893110004e869ecb51928)
Modelo de artigo para Physicae Organum
Modelo de artigo para a revista Physicae Organum, da Universidade de Brasília (UnB).
Template of article for the Physicae Organum journal, of the University of Brasilia.
Criadores originais deste modelo (2019): Leonardo Luiz e Castro, Olavo Leopoldino da Silva Filho, Fábio Luís de Oliveira Paula, Marcello Ferreira.
Equipe Physicae Organum
![SPINS 3 Tables](https://writelatex.s3.amazonaws.com/published_ver/11515.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=704191cc0d1814fbb71cb9dcf923476c51d7f966e39b9af3af8f1f6ccd8cc5dd)
SPINS 3 Tables
Templates for tables in SPINS lab 3 for PHYS 462 Quantum Mechanics at SMCM.
Erin De Pree
![Homework Template Fun3](https://writelatex.s3.amazonaws.com/published_ver/11398.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=5e6de96ca2bd9c26befb3660038b0b11a40c3c6bf74880c1b4ec942204dbcf40)
Homework Template Fun3
Homework template for SMCM PHYS 251 Fundamentals of Physics 3 (Fun 3). Includes the Griffiths "script-r" used in many electricity and magnetism courses.
Erin De Pree
![Optical fiber technology and its applications](https://writelatex.s3.amazonaws.com/published_ver/9603.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240718T011514Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240718/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=96adb3a33d86ef146121c31a8955f3718fbfd2bfad23193e53742982415ed440)
Optical fiber technology and its applications
Optical fiber technology and its applications
Luo Bowen