The power and speed of computers processors have grown significantly, implying that a big amount of heat must be removed for better performance. A computational thermo-hydrodynamic analysis for six different non-conventional heat sinks with mini flow channels for large electronic equipment is presented. Three flow distributors were built based on constructal law and compared, choosing the best. Heat fluxes ranging from 20,000 W/m² to 140,000 W/m² in a 1406.25 mm² (37.5 × 37.5 mm) area were dissipated. Water was used as the cooling fluid at 25 °C with five different mass flow rates, ranging from 7.6 g/s to 28.8 g/s. Geometrical configuration functionality is presented, as well as the distributor with the best fluid flow uniformity. Out of all the proposed geometries, the best are selected because they are capable of keeping the maximum temperatures around 36 °C at the heat sink base while keeping the pressure drop under 45 kPa. A factorial design 2^k was applied in the analysis. Three factors, each with two levels and a single replica was used, having a factorial design 2³. The results for the factorial design 2³ shows that the heat flux supplied to each heat sink is more relevant for the maximum temperature value in the heat flux zone, and the mass flow is the most relevant factor affecting the pressure drop, while the heat flux value is not affected at all. The X, T, N, C and E heat sink designs (defined in the manuscript) have a very similar performance, where the P heat sink design is the one with worst thermo-hydraulic performance.

计算机处理器的能力和速度已经显着提高，这意味着必须除去大量的热量才能获得更好的性能。提出了针对大型电子设备的具有微型流动通道的六个不同非常规散热器的计算热流体动力学分析。根据构造法则构建了三个流量分配器，并进行了比较，以选择最佳流量分配器。热通量从20000瓦/米²至14万W /米²的1406.25毫米²消散了（37.5×37.5 mm）面积。在25°C下使用水作为冷却流体，其质量流量范围为7.6 g / s至28.8 g / s，有五种不同。介绍了几何构造功能，以及具有最佳流体流动均匀性的分配器。在所有建议的几何形状中，选择了最佳的几何形状是因为它们能够将散热器底座的最高温度保持在36°C左右，同时将压降保持在45 kPa以下。在分析中使用了2 ^k的析因设计。使用三个因子，每个因子具有两个级别和一个副本，并具有析因设计2 ³。析因设计的结果2 ³结果表明，提供给每个散热器的热通量与热通量区域中的最高温度值更为相关，而质量流量是影响压降的最相关因素，而热通量值则完全不受影响。X，T，N，C和E散热器设计（在手稿中定义）具有非常相似的性能，其中P散热器设计是热工液压性能最差的设计。