Status of ical rpcs
This presentation is the property of its rightful owner.
Sponsored Links
1 / 17

Status of ICAL RPCs PowerPoint PPT Presentation


  • 86 Views
  • Uploaded on
  • Presentation posted in: General

Status of ICAL RPCs. B.Satyanarayana, TIFR, Mumbai INO Collaboration. Factsheet of ICAL detector. Schematic of a basic RPC. Parts for gas volume fabrication. Schematic of an assembled gas volume. Edge spacer. Gas nozzle. Glass spacer. Stack of 1m × 1m RPCs.

Download Presentation

Status of ICAL RPCs

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Status of ical rpcs

Status of ICAL RPCs

B.Satyanarayana, TIFR, Mumbai

INO Collaboration


Factsheet of ical detector

Factsheet of ICAL detector

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Schematic of a basic rpc

Schematic of a basic RPC

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Parts for gas volume fabrication

Parts for gas volume fabrication

Schematic of an assembled gas volume

Edge spacer

Gas nozzle

Glass spacer

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Stack of 1m 1m rpcs

Stack of 1m × 1m RPCs

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Studying rpcs using muons

Studying RPCs using muons

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Stack of 2m 2m rpcs

Stack of 2m × 2m RPCs

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Studying long term stability

Studying long-term stability

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Ical mini at vecc

ICAL mini at VECC

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Studies on float glass

Studies on float glass

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Pickup panel development

Pickup panel development

Foam panel

48.2Ω

Open

100Ω

51Ω

47Ω

G-10 panel

Honeycomb panel

Z0: Inject a pulse into the strip; tune the terminating resistance at the far end, until its reflection disappears.

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Chamfering and engraving of glass

Chamfering and engraving of glass

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Painting curing of glass plates

Painting/curing of glass plates

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Automatic rpc gap making

Automatic RPC gap making

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Rpc holding tray

RPC holding tray

Self weight + 100kg load

Finite Element Analysis

Max. deflection

4.4mm

Max. stress

8.2MPa

Spec.

5mm

FRP

25MPa

Extra thickness in selected sections

Three-line support

Fabricated tray

Down side view

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Rpc fabrication facility

RPC fabrication facility

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


Current status

Current status

  • RPC detector R&D concluded quite a while ago. The RPC stacks are being used even for some physics studies.

  • Scaling up and industrial adaptation of lab technology – by an industry, is almost complete.

  • Extensive vendor development for material fabrication, process development, design of SPMs and for large scale production of RPCs.

  • Ready for engineering module.

  • Tenders for RPC production for engineering module are about to be floated.

  • Further fine-tuning of chamber design, operating parameters and maintenance related practices will continue.

B.Satyanarayana BARC-TIFR INO meeting, TIFR, Mumbai November 9, 2012


  • Login