Keep Your COOL

W.B. Bud Graham

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Keep Your COOL

机译：保持冷静

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Everybody pushes their equipment. Every production manager wants more: faster production, higher speeds, heavier gauge, higher strengths. You know the mantra: Give me more! This is usually accompanied by very specific budget information: We won't give you more! A typical question is, How do I size a heat exchanger to reduce the mill gearbox oil temperature? Although this is a specific question, it's part of a more general strategy: getting more work out of existing equipment. Implementing this strategy means that much of the equipment will run hotter than it did before. You can't do much about management's insistence to get more out without putting more in, but you can develop a plan so you-and the equipment-don't have to take so much heat.

机译：每个人都在推他们的设备。每个生产经理都想要更多：更快的生产，更高的速度，更大的规格和更高的强度。你知道的口头禅：给我更多！这通常伴随着非常具体的预算信息：我们不会再给您更多！一个典型的问题是，如何确定热交换器的尺寸以降低轧机齿轮箱的油温？尽管这是一个特定的问题，但这是更通用的策略的一部分：从现有设备中获取更多的工作。实施该策略意味着许多设备将比以前更热运行。您不能对管理层坚持不花更多钱而投入更多精力的事情做很多事情，但是您可以制定一个计划，这样您（和设备）就不必花费太多精力。

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《The tube & pipe journal》 |2004年第4期|共3页
作者
W.B. Bud Graham;
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机译：低成本蒸发冷却：Work Place Cooling说，蒸发冷却是HVAC市场中增长最快的行业之一，它为人员和过程的冷却提供了一种简单，安全且低成本的解决方案
4. EXPERIMENTAL STUDY ON ANALOGY PRINCIPLE OF OVERALL COOLING EFFECTIVENESS FOR COMPOSITE COOLING STRUCTURES WITH BOTH INTERNAL COOLING AND FILM COOLING [C] . Gang Xie, Cun-liang Liu, Rui Wang, ASME Turbo Expo: Turbomachinery Technical Conference and Exposition . 2019

机译：内部冷却与薄膜冷却复合冷却结构整体冷却效果模拟原理的实验研究
5. Ventilated Passive Cooling: Climatic Cooling Potential and Cooling Demand Savings Analysis at a Large Spatiotemporal Scale [D] . Campani?o, Hugo Miguel Gil. 2017

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6. Rapid Induction of COOLing in Stroke Patients (iCOOL1): a randomised pilot study comparing cold infusions with nasopharyngeal cooling [O] . Sven Poli, Jan Purrucker, Miriam Priglinger, 2014

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7. The oceans mediate the response of global climate to natural and anthropogenic forcings. Yet for the past 2,000 years — a key interval for understanding the present and future climate response to these forcings — global sea surface temperature changes and the underlying driving mechanisms are poorly constrained. Here we present a global synthesis of sea surface temperatures for the Common Era (ce) derived from 57 individual marine reconstructions that meet strict quality control criteria. We observe a cooling trend from 1 to 1800 ce that is robust against explicit tests for potential biases in the reconstructions. Between 801 and 1800 ce, the surface cooling trend is qualitatively consistent with an independent synthesis of terrestrial temperature reconstructions, and with a sea surface temperature composite derived from an ensemble of climate model simulations using best estimates of past external radiative forcings. Climate simulations using single and cumulative forcings suggest that the ocean surface cooling trend from 801 to 1800 ce is not primarily a response to orbital forcing but arises from a high frequency of explosive volcanism. Our results show that repeated clusters of volcanic eruptions can induce a net negative radiative forcing that results in a centennial and global scale cooling trend via a decline in mixed-layer oceanic heat content. [O] . McGregor, Helen V., Evans, Michael N., Goosse, Hugues, 2015

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Keep Your COOL

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