Temperature uniformity in the CERN CLOUD chamber
نویسندگان
چکیده
منابع مشابه
Numerical simulations of mixing conditions and aerosol dynamics in the CERN CLOUD chamber
To study the effect of galactic cosmic rays on aerosols and clouds, the Cosmics Leaving OUtdoor Droplets (CLOUD) project was established. Experiments are carried out at a 26.1 m3 tank at CERN (Switzerland). In the experiments, the effect of ionizing radiation on H2SO4 particle formation and growth is investigated. To evaluate the experimental configuration, the experiment was simulated using a ...
متن کاملThe Cloud Chamber Experiment
The cloud chamber was one of the primary tools used to conduct the first experiments in the starting of the field of particle physics. Experiments were conducted from the 1920s to the 1950s, at which point more elaborate detectors were conceived which had several benefits. Nonetheless, the cloud chamber is still a very valuable tool to look at particle interactions. In this experiment you will ...
متن کاملResults from the CERN pilot CLOUD experiment
During a 4-week run in October–November 2006, a pilot experiment was performed at the CERN Proton Synchrotron in preparation for the Cosmics Leaving OUtdoor Droplets (CLOUD) experiment, whose aim is to study the possible influence of cosmic rays on clouds. The purpose of the pilot experiment was firstly to carry out exploratory measurements of the effect of ionising particle radiation on aeroso...
متن کاملAerosol nucleation and growth in a mixture of sulfuric acid/alpha-pinene oxidation products at the CERN CLOUD chamber
The role of -pinene in aerosol nucleation and growth was investigated using the CERN CLOUD chamber, a nano scanning mobility particle sizer (nanoSMPS) and several condensation particle counters (CPCs) with different diameter cut-offs. Different oxidation conditions for -pinene – OH⋅ vs. ozone oxidation – were considered to investigate their contributions to particle nucleation and growth. Resul...
متن کاملDesign of Processing Chamber Based on the Flow Uniformity
Orthogonal experimental design and flow field simulation are applied to the mechanical design reasonably in this paper. Based on the flow uniformity, design of processing chamber is completed. The results show that, SpalartAllmaras one-equation turbulence model is effective for the shear flow simulation of wall in processing chamber with a low Reynolds number; design of showerhead is critical, ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2017
ISSN: 1867-8548
DOI: 10.5194/amt-10-5075-2017