JP2022185568A - 粘度測定方法及び装置 - Google Patents

粘度測定方法及び装置 Download PDF

Info

Publication number
JP2022185568A
JP2022185568A JP2022077844A JP2022077844A JP2022185568A JP 2022185568 A JP2022185568 A JP 2022185568A JP 2022077844 A JP2022077844 A JP 2022077844A JP 2022077844 A JP2022077844 A JP 2022077844A JP 2022185568 A JP2022185568 A JP 2022185568A
Authority
JP
Japan
Prior art keywords
viscosity
strain
channel
fluid
deformation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2022077844A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022185568A5 (enExample
Inventor
弘太 柴
Kota SHIBA
元起 吉川
Genki Yoshikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute for Materials Science
Original Assignee
National Institute for Materials Science
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Institute for Materials Science filed Critical National Institute for Materials Science
Publication of JP2022185568A publication Critical patent/JP2022185568A/ja
Publication of JP2022185568A5 publication Critical patent/JP2022185568A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Micromachines (AREA)
JP2022077844A 2021-06-02 2022-05-11 粘度測定方法及び装置 Pending JP2022185568A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163195894P 2021-06-02 2021-06-02
US63/195,894 2021-06-02

Publications (2)

Publication Number Publication Date
JP2022185568A true JP2022185568A (ja) 2022-12-14
JP2022185568A5 JP2022185568A5 (enExample) 2025-04-01

Family

ID=84438770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022077844A Pending JP2022185568A (ja) 2021-06-02 2022-05-11 粘度測定方法及び装置

Country Status (1)

Country Link
JP (1) JP2022185568A (enExample)

Similar Documents

Publication Publication Date Title
Pipe et al. High shear rate viscometry
Leroy et al. Hydrodynamic Interaction between a Spherical Particle and an Elastic Surface:<? format?> A Gentle Probe for Soft Thin Films
Turner et al. Experimental investigation of gas flow in microchannels
Heinisch et al. Reduced order models for resonant viscosity and mass density sensors
Etchart et al. MEMS sensors for density–viscosity sensing in a low-flow microfluidic environment
Nguyen et al. Viscosity measurement based on the tapping-induced free vibration of sessile droplets using MEMS-based piezoresistive cantilevers
Ledesma et al. Single-cell system using monolithic PMUTs-on-CMOS to monitor fluid hydrodynamic properties
O’Connell et al. Novel nanobubble inflation method for determining the viscoelastic properties of ultrathin polymer films
Shiba et al. Microchannel measurements of viscosity for both gases and liquids
EP2109760B1 (en) Flow velocity and pressure measurement using a vibrating cantilever device
Vega‐Sánchez et al. Pressure drop measurements in microfluidic devices: a review on the accurate quantification of interfacial slip
US8544316B2 (en) Micro viscometer
Mohammadamini et al. A suspended polymeric microfluidic sensor for liquid flow rate measurement in microchannels
Belardinelli et al. Second flexural and torsional modes of vibration in suspended microfluidic resonator for liquid density measurements
CN114659935A (zh) 一种微量液体粘度和微通道流阻的测量方法及装置
Shi et al. Study on a differential pressure microflow sensor on microfluidic chip
Hao et al. Multi-position measurable flow velocity sensor for microfluidic applications
JP2022185568A (ja) 粘度測定方法及び装置
Heinisch et al. A resonating rheometer using two polymer membranes for measuring liquid viscosity and mass density
Zheng et al. A multiposition method of viscous measurement for small-volume samples with high viscous
Morhell et al. A single channel capillary microviscometer
Zhang et al. Experimental study on slip flow of nitrogen through microchannels at atmospheric pressure
Westin et al. A novel system for measuring liquid flow rates with nanoliter per minute resolution
Blom et al. A differential viscosity detector for use in miniaturized chemical separation systems
Cao et al. A Capacitive Pressure Sensor Seamlessly Embedded in the Microchannel

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250321

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250321

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20251210