
Cadence Reality DC
delivered by Mansim
Design, Test and Optimise Data Centres Virtually
Cadence Reality DC combines physics-based simulation and digital twin technology to support data centres from engineering design through to ongoing operation.
Model cooling, capacity, infrastructure and failure scenarios before making changes to the physical facility—and use the digital twin to support better operational decisions once the data centre is live.
As a Cadence Channel Partner for the UK & Ireland, Mansim provides software, demonstrations, onboarding and engineering support.

Design · Cooling · Capacity · Resilience · Digital Twin

Value Proposition
Why Reality DC Changes the Decision

Maximise Performance
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Increase performance by integrating power consideration with cooling and area under one platform.
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Streamline decision making between design and operations.
Optimise Resources
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Optimise power and cooling infrastructure to maximise efficiency.
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Report, Assess and improve power, carbon, water, network connections, space and cooling resources.
Minimise Risk
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Ensure data centre resilience through power and cooling failure analysis.
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Investigate impact of variations in local weather, power demands and future deployments on redundancy KPIs.

Our Approach
01
Define the Challenge
We clarify the engineering question, performance criteria and required scenarios.
02
Review Inputs
We assess CAD, drawings, operating data and available measurements.
03
Build the Model
We prepare the geometry, mesh, boundary conditions and selected physical models.
04
Verify and Validate
We check convergence, mesh sensitivity and agreement with available evidence.
05
Test and Optimise
We compare operating conditions, design options, failure cases and mitigation measures.
06
Report Recommendations
We deliver clear findings, visualisations and practical engineering actions.

Our Approach
01
Define the Challenge
We clarify the engineering question, performance criteria and required scenarios.
02
Review Inputs
We assess CAD, drawings, operating data and available measurements.
03
Build the Model
We prepare the geometry, mesh, boundary conditions and selected physical models.
04
Verify and Validate
We check convergence, mesh sensitivity and agreement with available evidence.
05
Test and Optimise
We compare operating conditions, design options, failure cases and mitigation measures.
06
Report Recommendations
We deliver clear findings, visualisations and practical engineering actions.

Choose Your Reality DC Solution
Two solutions covering the full life of the facility, from first design to live operation.

Reality DC Design
Design and Validate Before Deployment
Physics-based engineering software for developing new data centres, expansions and cooling strategies.
Data Hall CFD
Air & Liquid Cooling
Chilled-water Networks
Power & Control Systems
External Plant
Transient & Failure Analysis

Reality DC Digital Twin
Understand and Optimise the Operational Facility
Create a calibrated digital representation of the live data centre and connect engineering simulation with operational data.
Capacity Visualisation
IT Deployment Planning
Cooling Optimisation
Power, Space & Cooling Availability
Failure Scenarios
BMS & DCIM Integration
Operational Reporting
Coverage
From Air Cooling to AI Infrastructure
Reality DC supports modern data centre architectures across the cooling and infrastructure chain.
Air Cooling
Racks · Containment · CRAHs · Fan Walls · Airflow
Liquid Cooling
CDUs · Technology Loops · Chilled Water · High-density Racks
Power & Controls
Power Networks · Operating Logic · Infrastructure Failures
Operations
Capacity · Deployments · Resilience · Energy Optimisation

Software & Licensing
Select the right Reality DC solution and configuration.
Technical Demonstrations
See the platform applied to your type of facility and cooling architecture.
Training & Onboarding
Help your engineering or operations team establish effective workflows.
Model Development
Support with creating and developing your first Reality DC model.
Engineering Support
Access Mansim expertise in CFD, liquid cooling, hydraulics and transient thermal modelling.
See Reality DC on your Data Centre
Whether you are designing a new facility, introducing liquid cooling or improving an operational data centre, a technical demo is the quickest way to see how Reality DC fits your workflow.
Complete the form and a member of our team will be in touch. We aim to repsond to all requests within one working day.

