Improvement of Filtration Performance Using Self-Tuning of Flow Resistance

Abstract

A new thermography system with high time resolution was put into operation at ASDEX-Upgrade and is routinely used to determine the energy flux onto the lower diverter plates. The measurements allow the power deposition to be chamcterized during dynamic events such as ELMS and disruptions, as well as the asymmetry of the inboardloutboard power load. A power balance is set up even during single discharges and the losses are found to be fairly equal to the power input.

Performance Evaluation of Rotational Flow of a 2×2 Microfluidic Centrifuge with varying Inlet Conditions and Chamber Sizes

“…대표적인 분리 기술로는 회전 축을 중심으로 물질을 회전하여 발생하는 원심력을 이용 한 원심분리기 [1] , 전기장이나 자기장의 영향을 받아 하전 된 물질들이 유동성 매체 내에서 이동하는 전자기영동 [2] , 그리고 이동상과 고정상에 대한 혼합 성분의 인력 차이를 이용한 크로마토그래피 [3] [4] , 마 이크로 필러 구조물을 이용한 입자들의 거동의 차이를 이 용한 방법 [5] 과 마이크로 크기의 필터를 이용하여 입자를 분리하는 방법 [6] [7] . …”

Separation of Different Sized Nanoparticles with Time Using a Rotational Flow

“…Also, microfluidic approaches have been introduced to separate cells and particles suspended in a liquid by using the strong Dean flow obtained in a curved microchannel, 24,25) the pinched flow fractionation obtained in a nonuniform flow, 26) the deterministic lateral displacement generated in a pillar array, 27) and microfiltration. 28,29) Regardless of the potential of the microfluidic approaches to separate cellular vesicles, the successful separation of target vesicles in the range of smaller than 100 nm in size has rarely been reported. Thus, ultracentrifugation has become commonly known as a possible tool in isolating cellular microvesicles in a liquid suspension without any particular labeling or additional biological treatment.…”

Separation of different sized nanoparticles with time using a rotational flow in a 2×2 microfluidic centrifuge

“…Also, microfluidic approaches have been introduced to separate cells and particles suspended in a liquid by using the strong Dean flow [5,6] obtained in a curved microchannel, the pinched flow fractionation obtained in a nonuniform flow [7], the deterministic lateral displacement generated in a pillar array [8], and microfiltration [9,10].…”