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.
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Computational Fluid Dynamics (CFD)
CFD for flow, heat transfer and multiphase problems, using ANSYS Fluent and OpenFOAM.
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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.
Cantilever Rack Arm Weld Joint FEA: Gusset Design to IS 800 and AISC ASD
Cantilever rack arm FEA in ANSYS: weld joint, end plate and gusset options checked to IS 800:2007 WSD and AISC ASD for two rated arm loads.
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Roof Safety Lifeline FEA: Fall-Arrest and Static Strength Check on Metal Sheet Roofs
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Planetary Mixer FEA: Blade, Shaft and Gear Strength from CFD Mixing Loads
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Core Tray Stack FEA: Strength, Transport Vibration and Fatigue of a Polymer Tray
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.
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ANSYS Fluent
High-fidelity CFD solver for turbulent flow, heat transfer, multiphase, and combustion simulations in demanding industrial applications.
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ANSYS Mechanical
Industry-leading FEA platform for structural, thermal, and coupled-physics simulation across industrial engineering applications.
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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.
BESS Container HVAC: Why One Rack Runs Hot and What CFD Shows
A BESS container HVAC unit controls on its return air, and that reading can stay the same while the racks inside breathe very different air. We ran four OpenFOAM cases on a generic ten-rack container to show which rack ran hottest, why 30% more airflow barely changed the pattern, and how swapping the supply and return closed most of the gap.
Electrolyser Halls: What Air Changes Can and Cannot Do for Hydrogen
A room-average check can show a small hydrogen leak diluted to a few percent of the LFL, while a larger hole in the range IEC 60079-10-1 works with fills the same room past the LFL in under four minutes. We set out what the 2020 edition asks for and run the check on a generic electrolyser room.
Annex 1 Clean-Up Period: Where a 20-Minute Pass Can Mislead
EU GMP Annex 1 sets a clean-up guidance of less than 20 minutes, but the result only holds where it is measured. A two-zone check on a generic Grade B room shows the main zone clearing in under 10 minutes while a poorly swept pocket takes 30.
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.