In the right geographic location, with the right system design, you don't need any refrigeration equipment. You can just put big radiator coils outside and use the air temperature for all your cooling. It's incredibly efficient.
大多数人认为数据中心必须依赖复杂的制冷系统，但作者认为在适当地理位置，仅依靠外部空气温度和散热线圈就能实现高效冷却。这一观点挑战了传统数据中心必须配备复杂制冷系统的行业共识，提出了更简单、更节能的替代方案。
when cooling emissions are included
for - aerosols - cooling emissions included
comment - complexity of aeresols - aerosols are a good example of the complexity of progress - aeresols are a byproduct of useful human processes such as: - refrigeration - transportation - especially shipping - Waste-to-Energy burning - biomass burning - industrial processes - the aeresols are considered pollution that are the cause of millions of deaths worldwide - this has given motivation to laws that significantly reduce aeresols, as in new shipping fuel convention - at the same time, aeresols have had a cooling effect on global warming, so - it can be considered to be a harmful pollutant with beneficial unintended consequence of lowering global mean temperature
dont look up (2021) -- the anthropocene is finally coming to an end
a comet impact would trigger an immediate ice age, so prepping would include "strategic relocation" to a warm climate near the equator (central america, africa, ...)
for - colonialism - impacts - Americas - little ice age - cause - genocide of indigenous people in 17th century - abandoned fields - stats - colonialism - genocide - 55 million people - cooling of planet - MAGA - How to make the Americas great again - colonialism - justice - to - paper - Earth system impacts of the European arrival and Great Dying in the Americas after 1492 - https://hyp.is/fHnyIBL3EfCpcmfnGW26DA/www.sciencedirect.com/science/article/pii/S0277379118307261
comment - The MAGA movement needs to deeply reflect on this - They claim national pride but do not go further back in history than the establishment of the United States - They need to recognize how the US was established on genocide in order to live in cultural truth - This reality creates a contradiction to their entire theme of white national power - It makes the elimination of DEI hypocritical as indigenous peoples have a far more legitimate claim than they do
for - sustainable building - phase change material - PCM - DIY - wearable cooling vest - phase change material - PCM
for - Badgir - passive cooling - passive air conditioning - passive HVAC - sustainable architecture
Read [[Doug Belshaw]] in I am so tired of moving platforms on 2023-12-27 (accessed:: 2024-01-05 09:58:46)
ᔥ[[Doug Belshaw]] in I am so tired of moving platforms
The Evaporative Cooling Effect describes the phenomenon that high value contributors leave a community because they cannot gain something from it, which leads to the decrease of the quality of the community. Since the people most likely to join a community are those whose quality is below the average quality of the community, these newcomers are very likely to harm the quality of the community. With the expansion of community, it is very hard to maintain the quality of the community.
via ref to Xianhang Zhang in Social Software Sundays #2 – The Evaporative Cooling Effect « Bumblebee Labs Blog [archived] who saw it
via [[Eliezer Yudkowsky]] in Evaporative Cooling of Group Beliefs
Instead of dumping the humidity outdoors, why not have an option to condense it to a water holding tank, thus offsetting the need to purchase water? This sounds like it might even be able to distill water, which would further save money for those who need distilled water for apnea devices and other uses.
Vor allem in afrikanischen Ländern wie Burkina Faso wird eine weitere Erhitzung zu Temperaturen führen, die für Menschen nur durch Klimatisierung zu ertragen sind. Weltweit wird der Energiebedarf für Kühlung so sehr steigen, dass er 2050 dem gesamten Energiebedarf der USA, Europas und Japans im Jahr 2016 entsprechen könnte. Bericht über eine schon im Mai erschienene Studie zum Kühlungsbedarf bis 2050.
Studie: https://www.nature.com/articles/s41893-023-01155-z
(via @Snoro@mastodon.social )
ocio-cultural and lifestyle changes can accelerate climate change mitigation (medium26confidence). Among 60 identified actions that could change individual consumption, individual27mobility choices have the largest potential to reduce carbon footprints. Prioritizing car-free mobility by28walking and cycling and adoption of electric mobility could save 2 tCO2eq cap-1 yr-1. Other options with29high mitigation potential include reducing air travel, cooling setpoint adjustments, reduced appliance30use, shifts to public transit, and shifting consumption towards plant-based diets
The highest potential for demand side reduction among lifestyle change are: mobility, cooling setpoint adjustments, appliance usage, and diet.
Green computing, or green information technology, is the practice of environmentally sustainable computing. In this article we take a closer look at: * Greening the workplace. * A green workplace business case. * Opportunities to make Data Centers greener by: - Other IT equipment. - The cooling of IT spaces. - The data center buildings.
Green computing : Workplace and data center, a real business case
https://en.itpedia.nl/2021/12/11/green-computing-werkplek-datacenter-business-case/
Green computing, or green information technology, is the practice of environmentally sustainable computing. In this article we take a closer look at: Greening the workplace. A green workplace business case. * Opportunities to make Data Centers greener by: - Other IT equipment. - The cooling of IT spaces. - The data center buildings.
Health Psychology on Twitter: “#sfhphealthpolicycouncil Help protect at-risk populations from extreme heat during the COVID-19 Pandemic 📍⛑ https://t.co/iD0A8cZvat” / Twitter. (n.d.). Twitter. Retrieved June 27, 2020, from https://twitter.com/APADivision38/status/1276238348093399043
Refrigerator Evaporator Fan Motor - How it Works & Installation TipsTroubleshooting a No Cool Refrigerator - Part 1
In the field of comfort cooling, Indirect Evaporative Cooling (IEC) is an innovative and revolutionary change. The question is how eco-friendly are they? Evaporative cooling systems are upgraded by regular research and development for them to remain eco-friendly. Being cost effective and reliable is another important requirement to meet the varied industry demands.
Evaporative Cooling System for different industrial applications from HMX. Your search for indirect evaporative cooling and direct evaporative cooling systems ends at HMX.