Category Archives: Genel

In fluid mechanics, the Mach number is the ratio of the velocity of a moving mass to the speed of sound in the case of the mass. Its abbreviation is Ma or M. It is named after the Austrian physicist and philosopher Ernst Mach. It is also called the Sarrau number from the studies madeContinue reading “What Is Mach Number ?”

This research is presented to you simply as a brief explanation of a small part of the detailed analysis we have done for the PARS Rocket Group. The main aim of our research is to determine the appropriate shapes from the 4 different fin types we have with the help of computational fluid mechanics (CFD).Continue reading “Correct Fin Shape Selection For High Altitude Rockets With A Simple Example”

As science began to classify the natural dynamics and related reactions of air, water, or gas, the physics of fluid dynamics continued to develop. This provides a system structure with rules of thumb and is derived from the idea of ​​flow measurement to solve practical problems. Typical fluid dynamics problems involve basic fluid properties relatedContinue reading “Brief Introduction to CFD Analysis”

A jet engine is a machine that converts energy, rich liquid fuel into a powerful thrust called thrust. The thrust of one or more engines pushes the aircraft forward, forcing the air through its scientifically shaped wings, creating an upward force called “lift” that pushes it toward the sky. One way to understand modern jetContinue reading “What Is Jet Engines And How Does It Works”

On Wednesday, May 5, Starship serial number 15 (SN15) successfully completed the fifth high-altitude flight test of a Starship prototype from SpaceX’s Starbase in Texas. Since rocket parts have very expensive parts, being able to recover their parts as much as possible has been an issue that has been discussed by scientists. These rescue systems,Continue reading “Starship SN15 Rocket Flew and Landed Successfully”

The spacecraft Perseverance of the American National Aeronautics and Space Administration (NASA) completed its seven-month journey and successfully landed on Mars on 18.02.2021. The vehicle will search for traces of past life during its stay on the Red Planet. The data obtained by Perseverance, which can obtain microscopic images thanks to the equipment on it,Continue reading “Big Step in Search of Life on Mars”

The International Space Station, which has pulled most of its electricity from eight large solar panels for the past 15 years, will be powered by six new solar panels. The new add-on will provide a 20 to 30 percent increase in total power and will enable the complex’s growing research capabilities and commercial opportunities. BoeingContinue reading “Boeing Will Ship New Solar Panels to the International Space Station”

Materials science is of paramount importance to any industry. One of the most costly material research and investment areas is the space and aviation industry. Composite materials used in aviation are at the forefront as materials that give the best results in terms of strength / lightness. Looking at the aircraft and space industry, itContinue reading “The Importance of Composites in the Aerospace and Astronautical Engineering”

Aerodynamics, in its most basic definition, is the study of how gases interact with moving bodies. Since air is the most common gas we encounter, aerodynamics is primarily concerned with drag and lift forces caused by air passing over and around solid objects. Engineers apply aerodynamic principles to the designs of many different things, includingContinue reading “Automobile Aerodynamics”

The concept of aerodynamics is mainly the study of how air flows over and through objects, as well as the effects of forces generated by air flows. Therefore, a rocket flying in the air is necessarily subjected to aerodynamic forces, and therefore rockets must be designed in accordance with these conditions. The external design ofContinue reading “A Brief Introduction to Rocket Aerodynamics”