4.7 Article

Vapor concentration and temperature field measurement of an evaporating sessile drop by tomographic laser absorption spectroscopy

Related references

Note: Only part of the references are listed.
Article Optics

Mid-infrared CO2 sensor with blended absorption features for non-uniform laminar premixed flames

Zhenhai Wang et al.

Summary: A novel mid-infrared CO2 absorption sensor is developed to characterize thermochemical non-uniformity of laminar premixed flames using spectrally blended features. Laser absorption spectroscopy combined with computational fluid dynamics simulation is used to obtain spatially resolved distributions of flame temperature and CO2 concentration.

APPLIED PHYSICS B-LASERS AND OPTICS (2022)

Article Optics

Optical amplification enables a huge sensitivity improvement to laser heterodyne radiometers for high-resolution measurements of atmospheric gases

Hao Deng et al.

Summary: A novel performance-enhanced laser heterodyne radiometer has been developed, which utilizes a semiconductor optical amplifier to amplify weak solar radiation collected in an optical fiber. High-spectral-resolution measurements of atmospheric carbon dioxide column absorption were used to validate the technique and performance of the instrument. Optical amplification led to a 9-times improvement in sensitivity and resulted in a 7.7-times enhancement in measurement precision for atmospheric carbon dioxide. The promising results demonstrate the great potential of employing this compact fiber-optics-based spectral radiometer for applications such as atmospheric greenhouse gas sensing.

OPTICS LETTERS (2022)

Article Thermodynamics

A method to measure vapor concentration of droplet evaporation based on background oriented Schlieren

Pu Zhang et al.

Summary: A novel method to measure the vapor concentration field during the impact of volatile droplets on solid surfaces was proposed in this study, using modified background oriented Schlieren, inverse Radon transform, high-speed imaging, and image processing techniques. The results demonstrated a significant difference in vapor distribution from the diffusion-limited model due to strong convection during the impact process. The complex structure of the vapor cloud was attributed to the interplay among fluid inertia, fluid evaporation, vapor diffusion, vapor convection, and droplet shape evolution.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2021)

Article Optics

Measurement of evaporation of hydrocarbon droplets by laser absorption spectroscopy

Stefanie Werner et al.

APPLIED PHYSICS B-LASERS AND OPTICS (2020)

Article Chemistry, Physical

Toward Controlling Evaporative Deposition: Effects of Substrate, Solvent, and Solute

Prerona Gogoi et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2020)

Article Physics, Multidisciplinary

Numerical simulations of sessile droplet evaporating on heated substrate

Xue Chen et al.

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS (2017)

Review Thermodynamics

Tomographic absorption spectroscopy for the study of gas dynamics and reactive flows

Weiwei Cai et al.

PROGRESS IN ENERGY AND COMBUSTION SCIENCE (2017)

Review Mechanics

Leidenfrost Dynamics

David Quere

ANNUAL REVIEW OF FLUID MECHANICS, VOL 45 (2013)

Article Engineering, Mechanical

Laser induced phosphorescence imaging for the investigation of evaporating liquid flows

Alexandros Charogiannis et al.

EXPERIMENTS IN FLUIDS (2013)

Article Thermodynamics

Vapor distribution above an evaporating sessile drop

P. L. Kelly-Zion et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2013)

Article Chemistry, Physical

Overcoming the Coffee-Stain Effect by Compositional Marangoni-Flow-Assisted Drop-Drying

Mainak Majumder et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2012)

Article Physics, Fluids & Plasmas

Thermal effects of the substrate on water droplet evaporation

B. Sobac et al.

PHYSICAL REVIEW E (2012)

Article Thermodynamics

Infrared visualization of thermal motion inside a sessile drop deposited onto a heated surface

D. Brutin et al.

EXPERIMENTAL THERMAL AND FLUID SCIENCE (2011)

Article Physics, Multidisciplinary

Flow Transition within an Evaporating Binary Mixture Sessile Drop

John R. E. Christy et al.

PHYSICAL REVIEW LETTERS (2011)

Article Chemistry, Physical

On hydrothermal waves observed during evaporation of sessile droplets

K. Sefiane et al.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2010)

Article Chemistry, Multidisciplinary

Evaporating droplets

M Cachile et al.

LANGMUIR (2002)

Article Physics, Fluids & Plasmas

Pattern formation in drying drops

RD Deegan

PHYSICAL REVIEW E (2000)