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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=cf6014f1a4eaa90421d534d40568af5ec997b0664cc369b2b47cf443cd7404ea)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=7dd1834c74a5c31df9475bef407252d27cd16a6af243ab583638c5d2df6a604f)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=369f6f9c496bad85d76eb89771b49651952dc99f3697b19b571dcd9b393f4103)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=5f3a0d4aedec45fb4dd4fd9f4a7bde5c19dc4bd1d12154051245051dbff88c00)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=f8253baeb9c53e1912cd9861fec0cd8e00d360a77d5abb923e306bd747979bab)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=dde89dc18a2f4a78de4ad218ea452151781d5670dd80e995c44ddd50a508fe3d)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=09935b334333abe63945fd4d831243afe4da71bd25a6a00f69906fc63c3e6152)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=25a855b6c2380b30f7a65d5246173e373e912873736e87ef6b0fe26b9257ca5f)
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=20240630T171239Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=6984e4a15dfc697aaac7c2e7b697b2113924b607424960812cf79b4930f07e48)
Optical fiber technology and its applications
Optical fiber technology and its applications
Luo Bowen