Modular Thermal Test Vehicle for Data Center Cooling Evaluation
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Solution Overview
Problem
Data center cooling systems often inefficient due to incorrect design assumptions and high costs associated with testing, as well as risks of damage during testing with actual computing units.
Innovation Solution
A thermal test vehicle with heat resistors and sensors to simulate the thermal performance of computing units, allowing for testing of cooling systems without using expensive or sensitive equipment, enabling flexible layout configurations and modular design for various testing scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If actual computing units are used for cooling system testing, then testing accuracy is improved, but cost and risk of damage increase
Solution Approach 1:
The patent creates a thermal test vehicle that is a simplified copy of actual computing units, containing only the essential heat-generating components (processors, memory, storage) and thermal characteristics needed for cooling system testing. This copy reproduces the thermal performance of real computing units without requiring expensive, sensitive equipment, thereby maintaining testing accuracy while eliminating the risk of damage to valuable hardware
Solution Approach 2:
The thermal test vehicle is designed as a low-cost, disposable testing platform that can be easily fabricated and replaced. By using inexpensive materials and simplified construction (metal block with embedded heating elements and sensors), the system enables repeated testing without concern for damage, effectively treating the test object as a consumable item rather than protected equipment
2Adaptability or versatility
If modular thermal test vehicle is used, then adaptability for various testing scenarios is improved, but device complexity increases
Solution Approach 1:
The thermal test vehicle is divided into distinct modular components: metal block segments representing different computing unit parts (processors, memory, storage), each with embedded heating elements and temperature sensors. These segmented modules can be independently configured and repositioned within the test vehicle to match various computing unit layouts, providing adaptability without requiring complex integration mechanisms
Solution Approach 2:
The modular metal blocks are designed with universal interfaces and standardized heating/sensing elements that can be used across different testing scenarios. The same basic module configuration can simulate different computing unit types by simply rearranging or replacing blocks, eliminating the need for specialized test equipment for each scenario and reducing overall system complexity
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
Enables efficient evaluation and optimization of cooling systems, reducing costs and risks while effectively simulating heat generation patterns, thereby improving cooling efficiency and energy consumption.
Implementation Method 1
A thermal test vehicle with heat resistors and sensors to simulate the thermal performance of computing units
Implementation Method 2
A thermal test vehicle with heat resistors and sensors to simulate the thermal performance of computing units
Implementation Method 3
cooling systems, such as liquid- or air-based cooling systems
Implementation Method 4
cooling systems, such as liquid- or air-based cooling systems
Data Source
AI summary
Systems and methods for evaluating cooling characteristics are disclosed. In at least one embodiment, a thermal testing rig for a data center can include one or more pluggable heat-generating elements to direct a heat flux in an upward direction towards one or more thermal distribution elements.