DESE - Dual Pulse Laser Facility

External users: registration to be carried out only through I-STEM portal
Additional information about sample and analysis details should be filled in the pdf form provided in the I-STEM portal under “DOWNLOAD CSRF”

Internal users (IITB): registration to be carried out only through DRONA portal
Additional information about sample and analysis details should be filled in the pdf form provided here.

Make
Microvec
Model
PIVotal-200 Nd: YAG
Facility Status
Working
Date of Installation

.

Category

  • Microscopy and Imaging » Flow Measurement

Booking Details

Slot Booking Link
https://drona.ircc.iitb.ac.in/NewFac/CentralFacilitySubmitNewRequest.jsp?facili…
Booking available for
Internal and External Both

Facility Management Team and Location

Facility In Charge
Prof. Manaswita Bose
Co-convenors
Facility Operator
Mr. Girish Nike
Department
Energy Science and Engineering
Lab Email ID
30004149@iitb.ac.in
Facility Location
HS PIV lab, F3 Shed (CheD), Dept. of Energy Science and Engineering, IIT Bombay, Powai, Mumbai-400076.
Lab Phone No
0

Facility Features, Working Principle and Specifications

Facility Description

Facility Description

The Particle Image Velocimetry (PIV) facility is designed to capture and analyse fluid flow fields with high spatial and temporal resolution. It employs laser illumination and high-speed imaging to track seeding particles suspended in the flow. Modular components such as interchangeable optics, synchronizers, and scalable test sections allow for precise adaptation to a wide range of experimental setups.

Features Working Principle

Particle Image Velocimetry (PIV) is a whole-flow-field technique providing instantaneous velocity vector measurements in a cross-section of a flow.

Body Specification

Type:  Nd: YAG (527 nm)

Energy:  200 mJ/Pulse @15Hz

Rep Rate:  15Hz(full energy/per pulse)

Minimum time difference:  1 µs (under testing)

Pulse width:  7 -10 ns

Sample Preparation, User Instructions and Precautionary Measures

Charges for Analytical Services in Different Categories

Usage Charges
Proposed charging scheme for Dual Pulse laser Facility
Sr. NoCategoryUser charges IN INR
1IITB TAs for Dual Pulse laser Facility500
2IIT Bombay TA students1000
3IIT Bombay Industry sponsored students2000
4Other Academic Institutes2000 + 18% GST
5National Labs5000 + 18% GST
6Industries10000 + 18% GST
7Start-Ups ( SINE incubation )5000 + 18% GST
8IITB-Monash Academy (TA)1000 + 18% GST
9IITB-Monash Academy Industry-sponsored students2000 + 18% GST
10
SAARC Countries & African countries
Academic - 5000 + 18% GST
Industry - 10000 + 18% GST
11
For other Countries
Academic - 5000 + 18% GST
Industry - 10000 + 18% GST

Applications

  • Multi-phase flows (Chemical, Energy Sc. , Civil, Bio Sc.): Turbulent gas-particle suspensions, Erosion and sedimentation in turbulent flows
  • Drilling and transport of crude oil
  • Mixing and segregation behaviour in granular media
  • Mixing in micro-devices
  • Visualisation of tide and tsunami propagation
  • Waves around fixed and floating structures
  • Wave-sediment interactions
  • Thin liquid sheet breakdown and atomization (Chemical): Application in combustion processes
  • Structure and dynamics of jet flows (Aerospace)
  • Suppression of high-speed jet noise
  • And many more

Sample Details

Chemical allowed

NA

Allowed Substrate

NA

Gases allowed

NA

Substrate Dimension

NA

Target dimension

NA

Contamination remarks

NA

Precursors/ Targets allowed

NA

SOP, Lab Policies and Other Details

Publications