Engineering Software

IMDAS Frame Designer

An integrated design and simulation software for static and dynamic analysis.

IMDAS Frame Designer provides a structural modeling environment where users can create and analyze steel frame structures. It supports defining geometry, assigning materials, applying loads, and performing structural analysis. The interface includes tools for editing models, applying constraints, and solving static and modal analyses. it leverages the Code Aster solver for advanced finite element analysis, ensuring accurate and reliable structural simulations for engineering applications.

ANSYS Fluent

High-fidelity CFD solver for turbulent flow, heat transfer, multiphase, and combustion simulations in demanding industrial applications.

ANSYS Fluent is a computational fluid dynamics (CFD) solver recognized globally for its accuracy, robustness, and breadth of physical models. It handles laminar and turbulent flows, heat transfer, combustion, multiphase systems, and aeroacoustics within a unified framework.Shirsh TechnoSolutions employs ANSYS Fluent for high-fidelity industrial CFD engagements where solver stability and validated turbulence models are critical — including conjugate heat transfer in electronics cooling, external aerodynamics for HVAC equipment, and reacting flow simulations in combustion systems.

ANSYS Mechanical

Industry-leading FEA platform for structural, thermal, and coupled-physics simulation across industrial engineering applications.

ANSYS Mechanical is a premier finite element analysis (FEA) platform delivering comprehensive structural, thermal, and coupled-physics simulation capabilities. It enables engineers to predict how product designs will behave in real-world operating environments, covering static structural analysis, modal analysis, harmonic response, transient dynamics, and fatigue life prediction.At Shirsh TechnoSolutions, ANSYS Mechanical forms the backbone of our structural simulation practice. We leverage its advanced nonlinear material models, contact algorithms, and adaptive meshing to solve complex industrial problems — from bolted joint assessment under cyclic loading to creep-fatigue interaction in high-temperature components.

Ansys CFX

Ansys CFX is a CFD tool tailored for turbomachinery analysis.

Ansys CFX is a high-performance computational fluid dynamics (CFD) software specifically designed for turbomachinery applications. It provides advanced simulation capabilities for predicting fluid flow, heat transfer, and related phenomena in rotating machinery. With a focus on precision and scalability, Ansys CFX supports steady-state and transient flow analysis, enabling engineers to optimize the performance and efficiency of turbines, compressors, pumps, and fans.Shirsh TechnoSolutions routinely employs Ansys CFX in projects within the automotive and heavy machinery sectors. Typical model sizes range from 1 million to 20 million elements, handling complex physics like multiphase flow and combustion. Our team leverages CFX to simulate conditions in gas turbines and centrifugal pumps, ensuring compliance with IS and ASME BPVC standards for safety and reliability.

Ansys Discovery

ANSYS Discovery- Reveals Critical Insights Early in the Design Process

ANSYS Discovery is an innovative simulation-driven design tool that transforms how engineers approach product development. By combining interactive modeling with multiple simulation capabilities in a single environment, it enables users to evaluate and refine their designs at a much earlier stage in the process.Traditionally, simulation is performed after the design is mostly complete, often leading to delays and costly redesigns. However, ANSYS Discovery introduces a first-of-its-kind approach where simulation happens in real time as you design. This allows engineers to instantly see how changes impact performance, whether related to structural strength, fluid flow, or thermal behavior.One of the key advantages of ANSYS Discovery is its ability to answer critical design questions early. Designers can explore multiple concepts without waiting for lengthy simulation results, making the process faster and more efficient. This immediate feedback reduces the need for physical prototypes, saving both time and resources.

OpenCourant (formerly OpenRadioss)

Open-source explicit dynamics solver for crash, impact and drop simulation, continuing the OpenRadioss code. Shirsh uses it on projects and runs training; there is no licence to buy.

OpenCourant is an open-source explicit finite element solver for crash, impact and other highly nonlinear, short-duration events. It carries on the OpenRadioss code base, the open-source release of the Radioss solver, after Siemens closed the OpenRadioss project on 1 October 2026. The code stays under the GNU AGPL v3 licence, and the community project publishes ready-to-run builds for Linux and Windows. It handles large deformation, contact between many parts, elastic-plastic and damage material models, and failure, which is what crash, impact, drop and blast problems need.Explicit time integration follows the event step by step, so the deformation, plastic strain and energy taken by each part come out directly instead of being guessed from an equivalent static load. Shirsh Technosolutions uses OpenCourant for impact and crash-type studies on safety products, structures and equipment, with material curves built from real test data and an energy balance check on every run before results go into a report.Licensing and training. OpenCourant is open source, so Shirsh does not sell or license it and there is no licence fee to pay. What we offer is training: hands-on OpenCourant courses for engineers and teams who want to build, run and check their own explicit models, along with consulting support on live projects.

OpenFOAM

Open-source CFD toolbox for industrial flow and heat transfer. Shirsh uses it on projects and runs OpenFOAM training; there is no licence to buy.

OpenFOAM is a free, open-source computational fluid dynamics (CFD) toolbox written in C++. It solves the governing equations with the finite volume method on unstructured meshes and comes with a large set of ready solvers for incompressible and compressible flow, heat transfer, buoyancy-driven flow, multiphase flow and turbulence, along with its own meshing and post-processing utilities.Because the source code is open and there are no licence limits on cores, OpenFOAM suits long parametric studies, large meshes and automated workflows where a commercial licence would be the bottleneck. Shirsh Technosolutions uses OpenFOAM alongside ANSYS Fluent, choosing the tool that fits the physics, the run count and the client's budget, and checking results against hand calculations and known benchmarks before they go into a report.Licensing and training. OpenFOAM is open source, so Shirsh does not sell or license it and there is no licence fee to pay. What we offer is training: hands-on OpenFOAM courses for engineers and teams who want to set up, run and check their own cases, along with consulting support on live projects.

SolidPlus3D Software

SolidPlus3D Software streamlines design and manufacturing with integrated CAD, FEA, and data management solutions.

SolidPlus3D Software offers a suite of engineering solutions tailored for the product design and manufacturing industry. Developed by SolidPlus3D Tech, it integrates CAD design, simulation, structural engineering, data management, lightweight modeling, and visualization into a cohesive platform. This integration streamlines workflows, reducing time to market while ensuring high precision in product development.Shirsh TechnoSolutions leverages SolidPlus3D Software for its robust CAD and FEA capabilities, particularly in automotive and heavy machinery sectors. Our team utilizes this tool for projects involving complex assemblies and intricate part designs, where typical model sizes exceed 500 parts. The software's lightweight modeling feature, Span3D, is pivotal in optimizing component weight, crucial for fuel efficiency in transport equipment. We have successfully deployed it for modeling HVAC systems, ensuring compliance with IS and ASME standards.

nanoCAD 3D Modeling Module

nanoCAD 3D Modeling Module provides precise tools for complex CAD projects.

The nanoCAD 3D Modeling Module is an integral tool for engineers and designers working on complex CAD projects. With its extensive library of 3D modeling features, it allows for precise manipulation and creation of detailed components. At Shirsh TechnoSolutions, we utilize this module extensively for projects involving parametric CAD designs, particularly in the automotive and heavy machinery sectors. Typical model sizes handled range up to 500 MB, accommodating detailed assemblies and parts.This module supports creating both solid and surface models, enabling engineers to simulate and modify designs with high accuracy. Our team often employs it for designing HVAC ductwork and renewable energy equipment, where precise fitting and validation are critical. The module's compatibility with IS and Eurocode 3 standards ensures that our designs meet regional compliance requirements.

nanoCAD Construction Module

The nanoCAD Construction Module excels in precise drafting and detailing for civil and structural projects.

The nanoCAD Construction Module is an essential tool for civil and structural engineers focusing on the drafting and detailing of construction projects. It specializes in creating precise 2D and 3D designs that adhere to Indian standards such as IS 456 for reinforced concrete and IS 800 for general construction in steel. At Shirsh TechnoSolutions, we utilize this module to streamline the design process for infrastructure projects, ensuring compliance and efficiency.Our team employs the module for projects ranging from multi-story buildings to complex industrial facilities. Typical model sizes include structures with up to 10,000 components, designed to withstand various environmental loads. The Construction Module's integration with other nanoCAD products facilitates seamless data exchange, enhancing collaboration across project teams.

nanoCAD Mechanica Module

The nanoCAD Mechanica Module offers precision tools for mechanical engineering design.

The nanoCAD Mechanica Module is tailored for precision in mechanical engineering design processes. It integrates seamlessly with nanoCAD's platform, providing an extensive set of tools for creating detailed mechanical drawings and 3D models. Shirsh TechnoSolutions leverages this module for its precision and adaptability in complex design projects, particularly in automotive and heavy machinery sectors. Our team regularly employs it for tasks involving IS and ASME BPVC compliance, ensuring designs meet stringent safety standards.In our projects, the nanoCAD Mechanica Module is a crucial tool for developing 2D and 3D models of machinery components, such as gear trains and hydraulic systems, with accuracy. Its built-in libraries of standard parts and calculations enable us to streamline the design process, reducing manual input errors. Typical model sizes we handle range from small components to large assembly drawings, with a focus on optimizing manufacturing efficiency and performance.

nanoCAD Platform

nanoCAD Platform delivers essential CAD tools with modern enhancements.

The nanoCAD Platform is engineered for precise 2D and 3D CAD design. It integrates familiar CAD drafting tools with modern innovations to enhance productivity. At Shirsh TechnoSolutions, we deploy nanoCAD for creating detailed mechanical designs and schematics, particularly in the automotive and heavy machinery sectors. Our engineers appreciate its compatibility with DWG file formats, ensuring seamless data exchange with other CAD systems.Typical projects involve detailed component modeling and assembly layouts, with model sizes ranging from simple parts to complex multi-component assemblies. The software's robust API allows for extensive customization, enabling us to tailor workflows for specific industry requirements, such as HVAC system layout and process equipment design.