ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

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ITER ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris

Transcript of ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Page 1: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

ITERITER – A Future Energy

2007. 5. 9. Wed.Tc. Jaymar’s class (P/E)

By Chris

Page 2: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Index

Introduction What is ITER? How to work? Advantages & Disadvantages Latest News

Page 3: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅰ. Introduction

ITER- Future Energy- Like a artificial Sun

Idea from <Sharing Science> 10, 2006 (an interview with Norbert Holtkamp, ITER Direct

or-General Kanme Ikeda)

Page 4: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅱ. What is ITER ?

As a fusion future energy International Thermonuclear Experimental Reactor Iter : Latin meaning ‘the way’

Idea from - at the Geneva Summit, in 1985

Object demonstrate the scientific and technological feasibility of fusion

energy for peaceful purposes developing a viable fusion power reactor

Page 5: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅲ. How it works

Fusion : Small nuclei can be combined (Deuterium) (neutron)

(Tritium)

Page 6: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅲ. How it works

cf. Fission a large nucleus is split apart

Neutron + 235U → fission fragment + neutron + E

Page 7: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅲ. How it works

Why is fusion better? the light nuclei are plentiful and easy to obtain - Deutrium : 0.03g/1L sea water → Same energy for 300L gasoline ( capability for 456km * 6 trip) - Tritium : convert Li ’s nuclei, Li reserves - 15 million years to use

Create 10 times more energy

Page 8: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅲ. How it works

Safe and environmentally friendly - product He is not radioactive

- no greenhouse gases - low radio toxicity waste product

Page 9: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅳ. Problems

Technology - constructing the device, Tokamak : a machine producing a torodial (doughnut-shaped) magnetic field for confining a plasma. * plasma : the forth state. An ionized gas co- nsisting of positive ions and free electrons in proportions reslting in more or less no overall electric charge, typically at low pressures or at very high temperatures

an cutaway image of the ITER fusion divice ▶

Page 10: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅴ. Schedule & Latest News

E.U.(built in France), Korea, India, China, Japan, Russia, U.S.

Schedule General intent : in 2016, ITER begin operation It takes 25~30 yrs to common use

Total budget = about ＄ 6.5 billion

Page 11: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Ⅴ. Schedule & Latest News

Comparing : ITER is quite efficient

(fusion) ( atomic energy) (LNG) (petroleum) (soft coal)

Page 12: ITER – A Future Energy 2007. 5. 9. Wed. Tc. Jaymar’s class (P/E) By Chris.

Thank you


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