Indian Science Technology and Engineering facilities Map
 
Supplier Map
Service Map
Preivious Next  

  Digital Catalogue for Technology and Products Development


   Technology and Product Development

    Basic Information

Technology developed: A Modal Interferometer based System to Improve Performance Of Vortex Flowmeter (TP19765037963)
Category: Product (Hardware/Material/Software)
Details of Inventor(s):
Inventor Institution/Organization/Company Department Designation
Rajan Jha, Venugopal Arumuru and Dhrubraj Dora IIT Bhubaneswar School of Basic Sciences Asst. Prof
Technical Application Area: Energy/Power
If 'Other', please specify:
Oil and Gas Industries
Please give more details of new technical application area:
A modal interferometer based system to improve performance of vortex flowmeter and a method thereof
Organization(s):
Indian Institute of Technology (IIT) Bhubaneswar
Affiliated Ministry: Ministry of Education
Type of technology development: Indigenous
Does the technology help in replacing any import items currently
procured from outside India?
Yes
Does the technology have export potential? Yes
Category of Technology developed: Export Potential
Stage of Development: Prototype Level
Please describe in detail including the TRL Level:
A modal interferometer based system to improve performance of vortex flowmeter and a method thereof

    Abstract:

Applications: The present invention discloses a fiber optic based sensing system for embedding in a vortex flowmeter for detection of vortex shedding frequency at low flow rates and high temperature. The developed fiber optic based sensing system comprises a highly sensitive optical fiber modal interferometry based sensor which can detect the vortex shedding frequency at low flow rates and improves the overall operating range of the flowmeter. The optical fiber modal interferometry based sensor involves periodic arrangement of silica and air holes for operating as the interferometer and generating temperature fluctuations independent interference pattern sensitive to incident frequency and hence vortex flow enabling said vortex flowmeter to accurately measure fluid flow rates at high temperatures and or low flow rates irrespective of external vibrations.
Advantages: Online monitoring, can work for very low flow rates

    Technology Inputs:

Imported Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Indigenous Equipment/Spare Parts:
Equipment/Spare Parts Year ITC-HS Code
NA
Imported Raw Materials:
Raw Materials Year ITC-HS Code
NA
Indigenous Raw Materials:
Raw Materials Year ITC-HS Code
NA
Existing R&D Facilities used:
Facilities Year ITC-HS Code
NA

   Patents & Publications:

Patents:
Filed Patents (No.) Granted Patents (No.) Year
0 0 NA
Publications:
Submitted (No.) Published (No.) Year
0 0 NA

    Commercialization Potential:

Who are the Potential Licensees?
What commercially available products address
the same problem?
Company Product Problem Addressed
Would you like to develop this invention further with
corporate research support?
Yes
Would you be interested in participating in cluster based
programs for commercialization research or business
planning for your invention?
No
      Submitted by: INSTITUTION HEAD Date of Submission: 5-8-2020



Chat Room      Write Review     Talk to Experts


THE VISION
THE MISSION
ABOUT I-STEM
It has always been the basic tenet of the Government of India, in generously funding R&D efforts at academic institutions over the years, that facilities established through such support be made available to those needing them and qualified to make use of them for their own research work
read more >>

However, this was never easy or straightforward for, among other reasons, there was no ready source of information of what facility was available and where. Thanks to the Web, it is much easier today to have a national and regional “inventory of resources”, so as to match users with the resources they need, and to do all this in an efficient and transparent manner.

This can lead to a leap in R&D productivity and greatly enhance the effectiveness of public investment. This is the motivation behind I-STEM.
read less <<
Visitor Hit Counter
Hosted at Indian Institute of Science
Copyright © 2024 I-STEM. All rights reserved.
Audited by: STQC Bengaluru.