InterSpec
spectral radiation analysis software (by sandialabs)
Nalu
Nalu: a generalized unstructured massively parallel low Mach flow code designed to support a variety of open applications of interest built on the Sierra Toolkit and Trilinos solver Tpetra solver stack. The open source BSD, clause 3 license model has been chosen for the code base. See LICENSE for more information. (by NaluCFD)

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InterSpec | Nalu | |
---|---|---|
2 | 1 | |
143 | 145 | |
7.7% | 1.4% | |
9.6 | 6.5 | |
9 days ago | 2 months ago | |
C++ | C | |
GNU Lesser General Public License v3.0 only | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
InterSpec
Posts with mentions or reviews of InterSpec.
We have used some of these posts to build our list of alternatives
and similar projects.
- Interspec
-
How to know if the KeV values are correct?
Speaking strictly for myself, I use Sandia Labs InterSpec to refine the calibration of my units, although they were arguably accurate enough for my purposes right out of the box.
Nalu
Posts with mentions or reviews of Nalu.
We have used some of these posts to build our list of alternatives
and similar projects.
-
My company co-develops a mesh-generation software with Sandia, and we now offer a free student edition
Hi /r/RPI - Greg Vernon, Aero-Mech '12 here. I wanted to let you know that our company, Coreform, co-develops the Cubit mesh-generation software with Sandia National Labs and we sell Cubit to non-government entities as "Coreform Cubit." Prior to joining Coreform I spent ~8 years as a finite element analyst contractor for the Dept. of Energy and I used Sandia's Cubit on a daily basis. Cubit is, in fact, used heavily within the DOE and DOD as it serves as the native mesh generator for many government FEA and CFD codes. For example, it is the preferred pre-processor for Idaho National Labs' open-source MOOSE finite element code, Sandia's open-source GOMA FEM code, Sandia's NALU CFD code, and many more internal codes.
What are some alternatives?
When comparing InterSpec and Nalu you can also consider the following projects:
E3SM - Energy Exascale Earth System Model source code. NOTE: use "maint" branches for your work. Head of master is not validated.
hyStrath - Hypersonic / Rarefied gas dynamics code developments (GPL-3.0)
goma - A Full-Newton Finite Element Program for Free and Moving Boundary Problems with Coupled Fluid/Solid Momentum, Energy, Mass, and Chemical Species Transport
CFDPython - A sequence of Jupyter notebooks featuring the "12 Steps to Navier-Stokes" http://lorenabarba.com/
aphros - Finite volume solver for incompressible multiphase flows with surface tension. Foaming flows in complex geometries.
Flow - Flow is a sparse grid-based fluid simulation library for real-time applications.

Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
nutrient.io
featured