# Presentation: 264493

## International Collaborationsa partial list

- Stan Milora

## PMI collaboration with JET
The existing PISCES Be/C and Be/W experiments.  Model results to predicit erosion/redeposition on JET.
“Intelligent" Be-samples that can monitor the Be-wall erosion.
W lamella heat flux testing collaboration (Sandia with FZJ)
Post exposure analysis of tiles coming out from the JET wall experiment
Experiments to measure Hydrogen retention in redeposited Be
Erosion/redeposition modeling in collaboration with EU efforts.Time Frame: FY06-09
ELM’s analysis of  plasma simulators, guns, etc.
HEIGHTS code package analysis of results of Russian plasma gun; comparison with SNL results, suggest/guide new Russian experiments.Time frame:  FY06-07 

**The ****existing**** PISCES Be/C and Be/W experiments.  Model results to predicit erosion/redeposition on JET.**
**“****Intelligent" Be-samples that can monitor the Be-wall erosion.**
**W lamella heat flux testing collaboration (Sandia with FZJ)**
**Post exposure analysis of tiles coming out from the JET wall experiment**
**Experiments to measure Hydrogen retention in redeposited Be**
**Erosion/redeposition modeling in collaboration with EU efforts.****Time Frame: FY06-09**
**ELM’s analysis of  plasma simulators, guns, etc.**
**HEIGHTS code package analysis of results of Russian plasma gun; comparison with SNL results, suggest/guide new Russian experiments.****Time frame:  FY06-07**** **

**Potential International Collaboration (PFC)**

**Notes:**
This modeling and testing is being discussed as a way for the US to support the JET Be experiment. The PISCES experiments are already in progress and are an agreement between the US and EU.

## Potential International Collaboration (PFC)

**Qualification of ITER First Wall PFCs**
**Heat Flux testing of Chinese and Korean mockups of Be to Cu alloy first wall on PMTF at Sandia.**
**Accelerated fatigue testing of prototype first wall components from China, Japan, and Korea (3,000 cycles at 1-3 MW/m****2**** on sample that is 60X240 mm) (EB-1200)**
**Life cycle testing of prototype ITER first wall panels from all six parties (joint EU and US activity) (30,000 cycles at 0.6 MW/m****2**** sample as above) (VDE simulation TBD)**
**Time Frame: FY06-10**

**Notes:**
This testing is basic support for ITER fabrication. It has been asked for by the Parties and the ITER Team. The testing will qualify the ITE First Wall under ITER conditions.

## Potential (and existing) International Collaborations (ICH)

**JET - commissioning and operation of the JET-EP antenna on JET, and continue measurements on the high-power prototype antenna at ORNL **
**KSTAR - tests of transmission line cooling using flowing gas. We would like to work with them on their rf source tests, but this isn't agreed to at present **
**TJ-II - collaborate on modeling, measuring and optimizing the coupling of electron Bernstein wave emission in order to facilitate the design an efficient high power EBW launcher. **
**POLITO: Comparison of modeling code predictions for the simulation of radio frequency antenna structures **

## Potential (and existing) International Collaborations (fueling)

**JET - pellet injector diagnostics and guide tube design for the JET high frequency pellet injector planned for 2007. Participate in the pellet program on JET for ELM mitigation and inner wall fueling **
**KSTAR -  fueling system design. K* is an excellent test-bed for ITER pellet injector prototype testing **
**Ignitor- design, fabrication and testing of a high-speed two-stage gun pellet injection system for IGNITOR . **
**TJ-II -  fueling stellarator plasmas with pellet injection **
**PELIN – hydrogen ice formation for ITER pellet injector **

## Potential (and existing) International Collaborations (ECH)

**ECH Transmission Line technology with LHD, NIFS, Japan.**
**ECH Launchers-(FOM Institute and JAERI) --currently expected to be joint work on the ECH ITER Launchers, which will be assigned to other ITER partners. Since we get no ITER credit or support for this work, it should be done via the VLT. We expect possible foreign investment at GA to fund this activity.**
**Joint research on gyrotron efficiency enhancement techniques. This research would include theory and experiment and would be in collaboration****with JAERI and/or FZK **

## Materials and Blanket etc. Potential/Existing Collaborations

**Jupiter II and post Jupiter II (test blanket and tritium transport)**
**DOE/ JAERI ferritic steel radiation effects**
**Several bilateral/multilateral collaborations with other parties on ITER TBM R&D and joint R&D in plasma technologies**