Redefining Engineering Through Precise Simulation.
Over 50 years of combined expertise in CAE consulting, advanced simulation, and engineering software solutions.
Trusted by industry leaders
Core solutions
End-to-end CAE capability — from parametric CAD modeling through high-fidelity FEA/CFD to actionable engineering insight.
Solar MMS Structure Design, Validation and Verification
Design, validation and verification of solar module mounting structures and their foundations.
Learn more
Computational Fluid Dynamics (CFD)
CFD for flow, heat transfer and multiphase problems, using ANSYS Fluent and OpenFOAM.
Learn more
Structural Finite Element Analysis (FEA)
Comprehensive finite element analysis services for structural integrity, fatigue life, and design optimization of industrial components and assemblies.
Learn moreDomain expertise
Deep simulation experience across sectors that demand engineering rigour.
Battery Energy Storage Systems (BESS)
Structural and thermal simulation for containerised BESS: seismic, wind and snow checks on the container, and airflow and cooling inside it.
Renewable Energy – Solar
Structural and mechanical reliability in solar mounting systems depends on far more than basic load calculations. Shirsh TechnoSolutions supports fixed-tilt systems, trackers, rooftop structures, carports, and walkways with engineering grounded in cold-formed member behavior, wind response, connection integrity, and serviceability.
Electronics Cooling (Data Centers, Electronic Products)
CFD and conjugate heat transfer for electronic enclosures, power panels and data halls, to keep every component inside its temperature limit.
Project portfolio
Real-world simulation engagements delivering measurable engineering outcomes.
Planetary Mixer FEA: Blade, Shaft and Gear Strength from CFD Mixing Loads
Planetary mixer FEA in ANSYS with blade torques from CFD of a viscous mix, iterated with the maker until blades, shafts and gears met allowables.
Read the case study
Core Tray Stack FEA: Strength, Transport Vibration and Fatigue of a Polymer Tray
Read
Axial Fan Rotor Dynamics FEA: Critical Speeds from a Campbell Diagram
Read
Swing Check Valve CFD: Pressure Drop and Flow at Every Disc Opening
Read“Excellent engineering consultancy for CFD and FEA analysis. We worked with Shirsh TechnoSolutions on the structural validation of our Patented solar mounting system and were highly satisfied with their technical competence, report quality, and timely support. Their simulation results and design recommendations added significant value to our project. Highly recommended for solar structure design validation and engineering simulation services.”
Software solutions
Authorized reseller and implementation partner for industry-leading simulation tools.
IMDAS Frame Designer
An integrated design and simulation software for static and dynamic analysis.
Learn more
ANSYS Fluent
High-fidelity CFD solver for turbulent flow, heat transfer, multiphase, and combustion simulations in demanding industrial applications.
Learn more
ANSYS Mechanical
Industry-leading FEA platform for structural, thermal, and coupled-physics simulation across industrial engineering applications.
Learn more
Ansys CFX
Ansys CFX is a CFD tool tailored for turbomachinery analysis.
Learn moreIndustrial simulation & design training
Industry-recognized, instructor-led courses in ANSYS, SolidWorks, FEA, CFD and engineering design — with real industrial projects.
Get industry-ready fast
25-hour foundation courses in ANSYS, SolidWorks and CFD. Perfect for engineers starting with simulation.
Master advanced simulation
156-hour deep dives in ANSYS Mechanical, ANSYS CFD and SolidWorks — from basics to expert proficiency.
Diploma + placement assistance
400-hour comprehensive diploma. Job-focused curriculum with internship and placement support.
16+ years of engineering excellence
From a single crane FEA project to a full-service simulation consultancy.
Founded - The Humble Beginning
Our founder Mr.Amit Nirmal, establishes the company to tackle a specific challenge: a high-level FEA project for an EOT crane.
Building a Reputation
Completed 10th successful project. Expanded expertise in Process Industry, Heavy Engineering, Automobile, Pump & Valves.
Expanding Our Horizons
Services grew beyond FEA to include full-scale mechanical design, structural auditing, and CFD. Started ANSYS & SolidWorks Training Centre.
Growth & Recognition
Team grew to 15 expert engineers. 300+ successful projects completed. Expanded overseas.
Innovating for the Future
Heavy investment in ANSYS, NFX, and open-source tools. Released IMDAS — FEA-based Solar MMS Design and Verification software.
Your End-to-End Partner
A full-service engineering consultancy managing projects from concept to completion.
Insights & knowledge
Technical articles and thought leadership from our simulation practice.
Rooftop Solar EPCs: Why Code-Compliant Arrays Still Fail in Wind
Rooftop arrays designed to IS 875 still lose modules in storms, and the EPC is the one called back to site. The code gives one coefficient for the whole array, but the wind does not load a roof that way. Six OpenFOAM cases show where the load really goes, and what an EPC should change before the clamps and anchors are bought.
Hand Calc, Quick CFD or Full Study: Matching Effort to the Decision
A store room ventilation check and a Grade A sign-off can both be called a CFD job, yet they deserve very different effort. I think the decision a result will carry should set the level of analysis. Here is how I choose between a hand calculation, a quick run and a full study.
Liquid Cooling Flow Split Across Cold Plates: What CFD Shows
A CDU sees one flow and one pressure, so it cannot tell you whether every cold plate on a rack manifold gets its share. We ran five OpenFOAM cases on an eight-branch manifold to show how the return arrangement and plate pressure drop set the split, and why one fouled plate can hide behind a healthy CDU reading.
NFPA 855 (2026): Why Deflagration Venting Alone No Longer Covers BESS
The 2026 edition of NFPA 855 no longer lets deflagration vent panels carry a BESS explosion control design on their own. We summarise what the published reviews say changed and run a quick check on a 20 ft container to show why the average gas concentration is not the whole story.
Join our team
Build your career at the intersection of engineering and simulation. We look for people who love solving hard problems.
Ready to solve your engineering challenge?
Our team responds within 1–2 business days.