ROCDRAG Crack Free [Mac/Win]







ROCDRAG Crack+ Free [Updated]

Simulated rocket drag is a crucial parameter in the performance of model rockets. How a rocket flies is strongly related to the aerodynamic characteristics of the rocket, and thereby to its performance.
ROCDRAG is designed to easily simulate rocket drag, and so enable you to easily assess and improve the performance of your model rockets.
ROCDRAG has three main windows:
– “drag radius” window: drag of the rocket is displayed as a function of drag radius;
– “fuel specific weight” window: you can enter fuel specific weight for all components of the rocket;
– “simulation window” window: drop zones for fins and additional airfoils are displayed, along with the results of the calculation;
– “fuel cell” window: graphically displays the state of the rocket components and the amount of fuel remaining;
– “fin details” window: displays information about the fins you are using;
– “fuel” window: displays the fuel tank and the composition of the fuel used by the rocket.
In “drag radius” window, a small arrow indicates where to place the rocket to be able to best measure its drag.
ROCDRAG is designed to function in a “standard” way (like an OpenRocket simulator): you place the rocket and the ground into the simulation window.
The numbers in “fuel cell” window are correct in relation to the masses of the components, unless you specified a different mass. Fuel specific weight is kept constant over the entire flight by simply choosing the relative amount of fuel.
Warning: “drag radius” window and “simulation window” window display the same information: the values in one window are the same as in the other; however, you can never see both simultaneously.
ROCDRAG Features:
– save drag with fixed fuel specific weight;
– drag can be calculated both for short and for long distances. Drag over shorter distances will be more accurate, but less representative;
– save drag for different fins, fuel masses, and fairings;
– save drag for a full range of flight conditions (such as no fins, fins above the center of gravity, with or without stabilizer);
– save drag for different gasses;
– write ROCDRAG data to the rocket that generates the data;
– drag can be updated at the end of the simulation;
– drag can be saved to a file.
ROCDRAG is available under Open Source on github.


ROCDRAG is a simple application that allows you to quickly estimate and simulate the rocket’s drag and flight performance. The application is ideal for model rockets where optimal design parameters are a key determinant of the flight performance. It is based on an explanation of rocket aerodynamics concepts which is usually not covered in detail by science textbooks. The application features simple interface and enables users to select the parameters that describe the rocket. The results of calculations are displayed in the main window.
– an animated graph of the rocket’s predicted flight path
– has a built-in rocket model
– supports rocket structure sizing
– warns of structural integrity issues
– has a built-in rocket model (based on the one from the last version of “ROCDRAG”)
ROCDRAG can be used with any Windows OS, regardless of what manufacturer and device they use. ROCDRAG does not require any knowledge of programming or coding. Therefore it is useful for any user regardless of experience in building model rockets. ROCDRAG can be used with “First Flight” or “Rocket Builder” versions of the “VECTOR 0” software.
“VECTOR 0” is a 3D program that allows you to build a model rocket, take a picture of it and save it. You can also make modifications to the rocket design and preview the results.
What’s new in this version:
ROCDRAG 1.1 adds two new rocket models; model with a constant cross section and model with a variable cross section. The application also supports displaying trajectories in an animated graph. In addition it now warns about structural integrity issues.
The model with a constant cross section is used when the rocket has a planar surface, since the drag coefficient of a plane is smaller than the one of a cone. However, the additional drag introduced by a plane is not large enough to affect the flight performance significantly. The model with a variable cross section will be used for the traditional model rockets that have variable cross section.
Version 1.1 includes the latest version of the rocket model.
The application will help you prepare your rocket for flight. You only need to select the rocket parameters and the graphic mode. It does not require any coding knowledge.
1. Start ROCDRAG, then select the rocket parameters that describe the rocket you’re going to test.
2. After making the necessary

ROCDRAG License Key Full

– Estimate / enter drag coefficient of rocket model
– Positioning the rocket in the window and an estimation of the drag coefficient (Km^2)
– Displaying an estimated drag from the parameters
– It is possible to enter small elements one by one to verify the results
– Option to enter coefficients of models (with the option to edit them).
– Option to scale the model by changing the scale factor of the rocket in the internal variables
– Rocket vector movement visualization

ROCDRAG is a simple little program that makes it easy to estimate the drag coefficient for rockets. It is not a tool for rocket scientists, but is a useful tool for hobbyists and students. In fact, many people use ROCDRAG as a workbench for customizing model rockets before they fly.

Rocdag Application Screenshots:

When Launch……

Rocket launch model…

After launch…….

A new window…..

Estimation of the drag coefficient…

Estimation of the drag coefficient…

Specification screen….

Estimating drag coefficient for the rocket.

Estimation of the drag coefficient…




Rocdag Application Requirements:

You can use ROCDRAG on Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP, Windows Server 2003, Windows Server 2008 and Windows Server 2008 R2. Windows 8 and Windows Server 2012 are not supported. All Windows compatible versions listed above are tested to be working fine.

How To Install Rocdag

You can install Rocdag yourself by unzipping the downloaded file on the desktop of your computer. Once you have downloaded the zip file, you should unzip it. Rocdag is a console-based application. This means that you must have a command prompt window open and be able to execute the Rocdag.exe file from this command line. Once you have unzipped the zip file, you can open Rocdag and edit the file. We have included a tutorial to help you get started with Rocdag in our download page.

Rocdag Tips and Tricks

– There are three options in the application: Estimate / Enter drag coefficient, Display drag and Specification of the model rocket. The application allows you to choose them in an order that is suitable for you.
– The drag coefficient can be

What’s New in the?

– Easy-to-use interface that allows you to quickly estimate drag coefficient and simulate performance for simple model rockets.
– Supports fuel, liquid or gas, solid, two-part, glass or polycarbonate construction.
– Fuselage, fins, charges, rockets.
– Drag of the fuselage, fins and other interferences.
– Supports single- or multi-engine rockets.
– Works with PC, iOS and Android operating systems.
– Save and load a rocket model.
– Option to simulate a launch.
– Option to simulate a powered flight (rocket propelled by engine).
– Option to simulate a descent.
– Drag coefficient has different parameters for various types of rocket.
– Different loads can be applied to a model rocket in the application.
– Rocket with a shape can be loaded into the application.
– Rocket can be launched with the help of an altitude sensor or timer.
– Fins, charges and charges with fins can be loaded into the application.
– Option to simulate a non-powered flight (rocket propelled by atmospheric drag).
– Option to simulate a powered flight (rocket propelled by engine).
– Rocket can be launched with the help of an altitude sensor or timer.
– Rocket can be grounded.
– Rocket propulsion can be represented by a single thrust parameter.
– Fuselage or charge can be set to rotate.
– Fuselage can be fitted with an aerodynamic flap.
– Beveled fins and charges.
– Fuselage, charges or charges with fins can be scaled.
– Fuselage and fins can be deformed by fitting hooks into the fuselage.
– Profiles and holes can be created.
– Powered flight (with an engine) can be simulated.
– Option to save and load profiles and holes.
– Fuselage can be mapped to a 3D object.
– Save and load profile of the fuselage to/from a 3D file.
– You can model an aircraft at a low altitude (below the altitude limit of the airfoil) to save the effort of creating a 3D file.
– Fuselage can be mapped to an aerodynamic surface that has a thickness.
– You can save a file with scaled parameters to the desktop.
– Fuselage can be scaled to maximum thickness.
– You can save a file with rotated parameters to the desktop.
– Reorientation of the fuselage can be done.
– You can save a

System Requirements:

Xbox 360 version –
OS: 10.9
CPU: Intel® Core™ i5-4200 @ 3.2GHz or AMD® Phenom II X4 845 @ 3.2GHz
Memory: 6 GB RAM
HDD: 250 GB
GPU: NVIDIA GeForce GTX 660 or AMD Radeon HD 7950
Windows 8 version –
OS: 10.8.0
CPU: Intel® Core™ i5-4200 @ 3.2GHz or AMD®


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