Data Center Containment Design Using CFD Simulation
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Solution Overview
Problem
Current methods for data center containment design lack a systematic approach to ensure viability and effective implementation, often resulting in hot spots and equipment risk due to inadequate consideration of thermal and flow profiles, despite prior art's focus on computational fluid dynamics (CFD) simulations.
Innovation Solution
A method and system utilizing CFD-based virtual simulations to determine a viable containment design by comparing design and operational parameters, including layout, geometrical details, and CRAC positions, and providing recommendations for implementation, with a modular approach comprising a Design and Operational Parameters Collection Module, Containment Design Determination Module, and Containment Design Implementation Module.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-generated harmful factors
If containment is implemented without assessing its viability in terms of cooling requirements, then the mixing of cold and hot air is reduced, but hot spots occur and equipment is put at risk
Solution Approach 1:
The patent performs CFD simulations and thermal analysis before implementing containment to predict temperature distribution and identify potential hot spots. This preliminary assessment allows optimization of containment design (panel locations, perforated tile configurations, rack load distribution) to prevent harmful temperature gradients while maintaining equipment safety.
Solution Approach 2:
The system uses CFD simulation results as feedback to iteratively optimize containment design parameters. Temperature profiles and flow patterns from simulations inform adjustments to containment geometry and configuration, ensuring that the final design achieves effective air separation without creating harmful thermal conditions.
2Object-generated harmful factors
If various containment designs are attempted to address cooling problems, then air mixing is reduced, but the complexity of design selection and implementation increases
Solution Approach 1:
The patent creates virtual CFD models that replicate the physical data center environment, allowing multiple containment design variants to be simulated and compared digitally before physical implementation. This virtual copying enables systematic evaluation of different containment configurations without the complexity of testing each design physically.
Solution Approach 2:
The system evaluates multiple containment designs by varying key parameters such as panel locations, perforated tile configurations, and rack load distributions in CFD simulations. This parametric approach allows systematic comparison of design alternatives to identify the optimal configuration that balances cooling effectiveness with implementation simplicity.
3Loss of energy
If containment panels are placed to optimize cooling, then energy efficiency improves, but the difficulty of implementation and installation increases
Solution Approach 1:
The patent determines optimal containment panel locations and configurations through CFD simulations before physical installation. This preliminary design phase identifies placements that maximize cooling efficiency while considering practical installation constraints, thereby reducing implementation difficulty.
Solution Approach 2:
The system optimizes containment design by assigning different properties to different locations - such as varying panel heights, perforated tile densities, or blanking panel configurations based on local thermal requirements. This localized optimization achieves energy efficiency while using standardized components that are easier to implement.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enables the selection of optimal containment designs that prevent cold and hot air mixing, reducing the risk of hot spots and equipment failure, while allowing for practical implementation considerations, leading to efficient cooling and energy savings.
Implementation Method 1
determining a viable containment design of a data center and systematic implementation of the determined containment design in the data center using a computational fluid dynamics (CFD) based virtual simulation
Implementation Method 2
The heat generated by electronic equipments in a data center is cooled with the help of cooling units, such as Computer Room Air Conditioners (CRAC) or Computer Room Air Handlers (CRAH)
Implementation Method 3
one of the challenging problems is to prevent the mixing of the cold air with the hot air before it reaches to servers, equipments and so on
Data Source
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AI summary
A method and system is provided for determining a viable containment design of a data center and systematic implementation of the determined containment design in the data center. Particularly, the invention provides a method and system for collecting data pertaining to the design and operational parameters of the data center; enabling various containment design options using CFD based methodology; providing recommendations for a viable containment design and assisting systematic implementation of the recommendations of in the data center following an iterative procedure.