CFD Investigation of Turbulence Behaviour in Grooved Divergent Rocket Nozzles using 2 the k-ε Model

Dr. Dieu-Donne Tallaelbazar Wandaogo,
Posted by Dr. Dieu-Donne Tallaelbazar Wandaogo,
July 15, 2025

CFD Investigation of Turbulence Behaviour in Grooved Divergent Rocket Nozzles using 2 the k-ε Model

 The adiabatic gas expansion in the divergent rocket area generally results in...

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Md. Rejoan Chowdhury
Posted by Md. Rejoan Chowdhury
May 10, 2025

Effectiveness of Silica Fume as a Partial Cement Replacement in Recycled Aggregate Concrete

Recycled concrete aggregate (RAC) can be used in structural concrete to lessen...

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Dr. Xu Pengpeng
Posted by Dr. Xu Pengpeng
April 17, 2025

Analysis of Dynamic Characteristics of Straight Cylindricalgears based on Gyroscopic Effect

Purpose: The main objective of the study is to investigate the shaft...

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Dr. Mohamed Attia
Posted by Dr. Mohamed Attia
April 7, 2025

A Hybrid Multi-Attribute Framework for Optimizing Turnaround Inspection Scope in Oil and Gas Facilities

Purpose – The purpose of this paper is to support operating facilities in...

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Dr. I. S. Aftanaziv
Posted by Dr. I. S. Aftanaziv
March 24, 2025

Search of Floating Mines by Unmanned Aerial Vehicles using Kinematic Projection Methods

The question of demining sea raids and ports, which is relevant for...

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Dr. Aigul Budikova
Posted by Dr. Aigul Budikova
February 18, 2025

Stamp Tests of Loess Soil Samples in a Tray

For construction conditions, when it is necessary to determine the expected amount...

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Dr. Dong Lei
Posted by Dr. Dong Lei
February 14, 2025
Dr. Mehrdad Esmaeilipour
Posted by Dr. Mehrdad Esmaeilipour
January 27, 2025

Design, Construction and Performance Comparison of Fuzzy Logic Controller and PID Controller for two-Wheel Balance Robot

In this article, the design, construction and control of a two-wheeled balancing...

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Dr. Kochetov N. V
Posted by Dr. Kochetov N. V
January 20, 2025

Understanding the World Through Systems: History, Classification and Future Directions

The article is devoted to the understanding of the world as an...

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Dr. Siabood
Posted by Dr. Siabood
December 24, 2024

Design, Simulation, and Real-Time Implementation of a DC Microgrid Powered by Renewable Hybrid Energy Sources

When large amounts of renewable energy sources are integrated, DC microgrids face...

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Dr. Andres Boldori
Posted by Dr. Andres Boldori
December 19, 2024

The Solution of the 3 Dimensional Navier-Stokes Momentum Equations (A 3 Dimensional Integral Equation Approach)

This paper provides the solution of the classical navier stokes mo-mentum equations...

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Dr. Vladimir Arabadzhi
Posted by Dr. Vladimir Arabadzhi
November 21, 2024

On the Mechanical Interaction between two Small Antennas

The emergence of a time-constant interaction force between a pair of antennas...

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Dr. Ignacio Gonzalez Tejeda
Posted by Dr. Ignacio Gonzalez Tejeda
November 11, 2024

Towards an Epistemology of Structural Theory

This article summarizes, partly as a glossary and partly as a compilation,...

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Dr. Xuanyu Yang
Posted by Dr. Xuanyu Yang
October 28, 2024

Study on the Landslide Caused by Difference Creep Behavior of Loess Under Highway Excavation

Large-scale road construction in mountainous areas inevitably leads to numerous excavation slopes,...

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Dr. Henrique Cechinel Casagrande
Posted by Dr. Henrique Cechinel Casagrande
October 24, 2024

Evaluation of the Connection Line in Dissimilar Welding with Low Alloy and Low Carbon Wire using the Gmaw Process

The use of welds with dissimilar characteristics is applied when it is...

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Dr. Muhammad Shamrooz Aslam
Posted by Dr. Muhammad Shamrooz Aslam
October 15, 2024

Tracking Control using Sensor Technology Solar Cell: In Real Time Domain Analysis

Solar Tracking (ST) is employed to maximize output power due to the...

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