Advertisement

Topics

Gasoline sensor based on piezoelectric lateral electric field excited resonator.

08:00 EDT 4th May 2017 | BioPortfolio

Summary of "Gasoline sensor based on piezoelectric lateral electric field excited resonator."

It has been shown that by using piezoelectric lateral electric field excited resonators based on X - cut LiNbO3, one can determine the octane number of gasoline. The measured dependence of gasoline permittivity on its octane number has shown that there is an ambiguous connection between pointed parameters. We have demonstrated both theoretically and experimentally that the value of the real part of the electrical impedance on the frequency of parallel resonance uniquely associates with the octane number of gasoline contacting the free side of the resonator. At that the frequency of parallel resonance does not depend on permittivity/octane number of gasoline. An example of determination of the octane number of a mixture of two different samples of gasoline is given.

Affiliation

Journal Details

This article was published in the following journal.

Name: Ultrasonics
ISSN: 1874-9968
Pages: 96-100

Links

DeepDyve research library

PubMed Articles [20451 Associated PubMed Articles listed on BioPortfolio]

Critical Role of Monoclinic Polarization Rotation in High-Performance Perovskite Piezoelectric Materials.

High-performance piezoelectric materials constantly attract interest for both technological applications and fundamental research. The understanding of the origin of the high-performance piezoelectric...

Discovery of Enhanced Magnetoelectric Coupling through Electric Field Control of Two-Magnon Scattering within Distorted Nanostructures.

Electric field control of dynamic spin interactions is promising to break through the limitation of magnetostatic interaction based magnetoelectric (ME) effect. In this work, electric field control of...

Flexible Piezoelectric-Induced Pressure Sensors for Static Measurements Based on Nanowires/Graphene Heterostructures.

The piezoelectric effect is widely applied in pressure sensors for the detection of dynamic signals. However, these piezoelectric-induced pressure sensors have challenges in measuring static signals w...

Modelling of induced electric fields based on incompletely known magnetic fields.

Determining the induced electric fields in the human body is a fundamental problem in bioelectromagnetics that is important for both evaluation of safety of electromagnetic fields and medical applicat...

Large In-Plane and Vertical Piezoelectricity in Janus Transition Metal Dichalchogenides.

Piezoelectricity in 2D van der Waals materials has received considerable interest because of potential applications in nanoscale energy harvesting, sensors, and actuators. However, in all the systems ...

Clinical Trials [3743 Associated Clinical Trials listed on BioPortfolio]

Bioelectric Field Imaging Near Human Skin Wounds

The investigators have developed a new non-invasive medical device called the Bioelectric Field Imager. They plan to use this device to measure the electric field near small lancet wounds ...

A Clinical Trial of Dermacorder for Detecting Malignant Skin Lesions

The Dermacorder measures the electric field in the skin. Malignant skin lesions disrupt the skin's normal electric field and this abnormal electric field can be detected by the Dermacorder...

Neuromuscular Re-eduaction, Exercise and Electric Dry Needling vs. Electric Dry Needling for Stress Urinary Incontinence

The purpose of this research is to compare two different approaches for treating patients with stress urinary incontinence: neuromuscular re-education, impairment-based exercise and electr...

Piezoelectric Vibrations and Tissue, Cellular and Molecular Mechanisms of Oral Wound Healing in Patients With Diabetes Mellitus Types 1 and 2

Introduction: The aim of this clinical trial is to investigate and compare the effect of piezoelectric surgery on tissue, cellular and molecular level of oral surgical wound healing and ...

An Inpatient Evaluation of Six-Day Subcutaneous Glucose Sensor Performance

The purpose of this study is to assess the performance of the subcutaneous glucose sensor over an extended sensor life. The sensor is currently approved for 3 days of use and this study wi...

Medical and Biotech [MESH] Definitions

Devices for accelerating charged particles in a spiral path by a constant-frequency alternating electric field. This electric field is synchronized with the movement of the particles in a constant magnetic field.

Electrophoresis in which the direction of the electric field is changed periodically. This technique is similar to other electrophoretic methods normally used to separate double-stranded DNA molecules ranging in size up to tens of thousands of base-pairs. However, by alternating the electric field direction one is able to separate DNA molecules up to several million base-pairs in length.

Injuries caused by electric currents. The concept excludes electric burns (BURNS, ELECTRIC), but includes accidental electrocution and electric shock.

The dissociation of molecules in the air into positive and negative ions under the influence of an electric field.

An order of neotropical electric fish found chiefly in the waters of South America. They continually emit weak electric discharges, which they use in object location and communication. A most popular species of research interest is the electric eel, ELECTROPHORUS electricus.

Quick Search
Advertisement
 


DeepDyve research library

Searches Linking to this Article