Heat Exchangers for Today’s Immersion Cooling Systems
IT advancements and higher power and performance requirements have increased the amount of heat generated in data centers. To lower operating costs, immersion cooling utilizing heat exchangers has gained in popularity. Providing precise temperature control and bulk heat removal, this is also proved to be a more efficient cooling solution.
Heat Exchangers for Today’s Immersion Cooling Systems
Introduction
Increased server rack density has been greatly impacted by advancements in artificial intelligence, Internet of Things (IoT), machine learning, blockchain, cryptocurrency and the demand for increased computing power and performance requirements. This has contributed to an increase in the amount of heat generated in data centers. Traditional methods of air cooling have fallen short of meeting the thermal management requirements for the latest generation of servers, central processing units (CPUs) and graphics processing units (GPUs).
Semi-Therm Presentation
Plan to attend the 38th Annual SEMI-THERM session: Evaluation of Cooling Capacity of Refrigeration System with Limited Charge of R-290, presented by Sang Muk Kwark, Staff Scientist at Laird Thermal Systems.
Date: Wednesday, March 23, 2022
Time: 9:10-10:10 AM
Duration: 1 hour
Track 4: Two-Phase Cooling - Session Chair: Felipe Valenzuela
Sang Muk Kwark, Laird Thermal Systems
レアードサーマルシステムズのPowerCycling PCX長方形型熱電冷却器、PCR検査をスピードアップ
PowerCycling PCX長方形型シリーズ、熱サイクル応用の信頼性が高い堅牢なモジュール構成
2022年2月7日 – リアルタイムPCR検査に使われる熱サイクルデバイスは、熱電技術を利用し設定温度や上昇速度を正確に管理することでDNA部分を増幅できます。PCRデバイスの温度制御をもっと正確に行うため、レアードサーマルシステムズは、PowerCycling PCX熱電冷却器の長方形型シリーズを開発しました。独自のプロセスと独自設計のモジュール構造を使うことで、PCX長方形型シリーズはPCR検査向けに高い信頼性と小さな温度勾配が得られ、その結果スループットの向上と検査時間の短縮を達成しました。
PCR検査では熱サイクルを多数繰り返すことが必要で、医療診断用に数百万ものDNA鎖を作り出します。各熱サイクルは3段階からなり、まず第1段階では高温でDNA鎖を分離します。第2段階で50~65℃の溶融温度に冷却し、バイオマーカーをDNAに結合させます。第3段階では温度を72℃に上げてDNAのコピーを配列していきます。熱電冷却器をPCR槽の下に設置し、設定温度を±0.5℃内に正確に管理します。
Today’s Recirculating Chillers Help Labs Go Green
There are several factors to keep in mind when operating and managing modern laboratories: efficiency, cost management and future-proofing. Green labs provide the blueprint for equipment optimization and environmental compliance, which in turn minimize energy consumption, lower operating costs and set labs up for continued success.
Read the article at: https://www.rdworldonline.com/todays-recirculating-chillers-help-labs-go-green/