Category Article
[ؿܱƯ] (炉)
2009-04-07

(炉)




ΰ.
ȸ 䱸ϴ ϰ ȯ濡 ƴ϶ Ƚϸ ־ ̴. ̿뿡 ϰ . ׷ ̷ ʴ´ٴ ˰ ִ. ׷(Gray Zone : ʵ ƴ ߰ ) Ƿ  ̶ ,  ̶ 𸥴. յ Ʋ ׷ , (ӿ) п  ε ִ.

⿡ շ ̹

ITER ܰ迡 չ ϴ ϴ δ. Ȯ ⿡ Ϸ ̹ ̴.



չ Ǵ ߼ ޴ (, Ŷ) ῡ ()ȭ Ʈ Ѵ. ߼ ڴ ƨ ٸ , ȭ Ʈ ڰ 100ȸ Ҹ ص . Ŷ , <׸ 1> ȭ Ʈ ڽ , ο ƮƬ (Beryllium) ұ(Ϲ) Ƭ ȭ ұ ư Ѵ.
ұ 1 . ü 30% ִ ұ ƴ Ŷ ƮƬ ȸ (O) ȴ. Ŷ () ̱⵵ ѵ, ο ټ ð ⿡ 帣 м ͺ Ͽ Ѵ. ð ϴ ɷ , Ĵ ߻ 쿡  ⸦ ˽Ű DZ з Ŀ ִٴ ̴.
̷ Ŷ ϴٸ ̰ Ʈ , ̿ Ͽ ġ ϴ ̸. м ñ 30 ̸, ϰ ũ ⸦ ̿ϰ ֱ ݵ ̴. ̰͸ ŷ δ ʴ´. ׷ ׷ ұϰ 븦 ǿȭDZ շθ ȹϱ ̴.
뼺 շ ϴ ϴ.

ŷ

ȯ, Ƚ, , , پ ̿ 䱸 ŷ ϱ ٸ. ŷ ʴ ̹ ϴ 뿭 ͸δ ý ϴ ʱ ̴. ȿ ִ ø ؼ μ ̿ ƴ϶, ý ־ 뺯 ʷ Ǵ Ư ý ڸ ͵ ߿ϴ. ٸ ȯ ʴ ȿ ̿ϴ 𸥴. ̸ ؼ , ð ձ ذϴ 谡 ̴.

1. ٸ ̿ Ŷ
ο ֵǴ ǿ Ȯ ִ ᰡ μ ȭ Ʈ DZ ̴. ȭ Ʈ ְ µ 550ɷ, Ű ؼ ð µ 500 Ϸ ѵDZ ̿ µ ̴. پ ̿뿡 1000 ؼ Ŷ ᵵ ʿ䰡 ִ. ̷ ִ SiC/SiC, PbLi(Ƭ-), ð He ̴.
SiC/SiC źȭԼҼ źȭԼ ̺и ٿ , 1000ɰ Ѵ Ư .
Ӹ ƴ϶ ڷ å̶ շο ־ Ư ִ. ܿ װ , ڷ ٸ Ǵ . ڷ , ܰ迡 ȥ ϸ ȭ Ʈٵ ξ ȭ Ư Ÿ.


<׸ 2> շο 2Ⱓ ̿ ǥ Ÿ ̴.
SiC/SiC 뿡 ǥ ϵǾ ϱ ⹰ .
PbLi (Pb : Li = 83 : 17 к ּ 235ɷ ǥ) ⿡ Ȱ ձ̴. PbLi Li ߼ڿ ᰡ Ǵ ƮƬ Ѵ. Pb (n, 2n) , ߼ 1 2 ߼ڸ ϴ ٹ ̿Ͽ ߼ڸ ϴ Ѵ. Ŷ ȿ 80% ۿ ʱ 뷱 ؼ 翡  ߼ 1 ƮƬ 1.3 ʿ䰡 ְ, ߼ 簡 ʿϴ. ̷ PbLi ¿ ƴ϶ 翡 䱸Ǵ Ұ д ո .
SiC/SiC PbLi Ŷ ̿ ȯ 䵵 <׸ 3> Ÿ´.


PbLi õõ ȯϸ鼭 ο ƮƬ Ѵ. ƮƬ ߿  ȸǰ PbLi ߰ ȯ⸦ 2 ȴ.

2. ⹰
ȯ 鿡 ִ, ⼭ ȯ桯̶ ½ǰ 谨, ٺпο 缱 ϰ ִ ǹ̿ ȯ桯̴. ص 缺⹰ ߻ ؼ ϸ շο ū ִٰ ִ.
÷Ʈ ⹰ ó ó ̾߱, ⼭ ⺻ . ϴ ü dz ߼ڸ Ŭ ⹰(缱 ũ ۰ ⹰ ϰ ) Ǵ 缺⹰ еǴµ, θ ٸ շο ߻ϴ ⹰ 1,0000 Ѵ´.
ټ ̰ , ȭ Ʈ ⺻ շο SiC/SiC PbLi ⺻ շο ũ ٸ ʴ. ̸ ⹰ ߻ϴ ȯ濡 ϴ١ ϴ ϴ.
׷  ذϸ .
Ǵ 缺⹰ ʴ´ٴ å ٺ ذå ʴ´. շο ֿ ұ ٺȯ Ű 缺ü DZ ̴. ̷ ٿ 缺⹰ ̿ ۿ . ׷ ߼ () Ḧ Ͽ Ŭص ó μ, ڷ ü ̿뼱 Ȯ, ä꼺 ϸ Ŭ ϱ ƴ.
Ÿå SiC/SiC PbLi Ŷ̴. PbLi üó Ǿ, ȸ PbLi ( ҵ Li ) İ(ͩ炉 ) ̵Ͽ ϱ ̴. ̷ ⹰ ó ó ϸ շ ⹰ 4000 ִ ɼ ִ. ο ߻ ݼ 缺⹰ . 4000濡 ؼ ȭ ɼ Ž ʿ䰡 ִ.

谡 Ǵ

ġ ܰ δٴ Ư¡ ֱ ϱ⺸ٴ ϴ ٶϰ, ϴ ȴ. ˻ Բ Ŷ 2~3⸶ ȯ ʿ䰡 ְ, ҿ ð 󸶳 ϴ° . ׷ Ŷ ȯ ִ.

Ŷ ڷ¿ ߵ𵵷 ߰ϸ鼭 Ż ؾ Ѵ.
ȯ ÿ Ŷ ˻簡 ʿϴ. ·ο Ŷ õ Ѵ.
ȭϿ ġ Ƿ ۵ȴ.

׷ δ  ̷°. ITER ־ ġ JET Ȯ ұ Ʈ ׼Ͽ ⸦ ȯѴ. , 볻 ȯ äϴ ̴.



<׸ 4> , ÿ Ʈ ̽ Ͽ ̴ Ŭ(Vehicle) Ŷ Ѵ. <׸ 5> YAG ̿ κ Ѵ. ITER ̰ 䱸 ʱ , Ŷ 䱸 ʾ . ̷ ޾Ƶ鿩 ȴ.
׷ 䱸Ǵ ·ο ۾ 氨 ʿ䰡 ִ. ׷ ִ <׸ 6> Ʈ 10 ̴.


Ŀ 1 Ŷ ͸ Ͽ ͸ ȯѴ.
߿ ð Ŷ ȯ ˻Ѵ. ӹ ҿ ð ȴ. Ŀ 鿡 ׼ ϰ ˻簡 ƴ϶ ߰ϸ鼭 Ż ̡ؾ ϴ ⱸ ݵ 䱸 ãƳ ִ. ͸ ϸ ۿ ʴ´.
ٸ Ư¡ Ŷ üϴ ϴٴ ̴. ռ Ŷ ȭ Ʈ ü Ŷ̶ , Ϻ ͸ ٲٸ SiC/SiC PbLi ü Ŷ 赵 ϴ.


ұ Ʈ ϴ Ship in a Bottle(<׸ 7> ) ۰ ϴ.
ð ü ϴ Դ ޾Ƶ鿩 ǵ带 ߽ϴ Ͻ ʴ.
Կ Ship in a Bottle Ǿ ؾ Ѵ. ð Ʋ. κп Ű ִٸ, <׸ 7> ۵ ִ.



⿡ ٷ ߿ ִ.
ǥ鿡 10/ ϴµ, ̴ ӿ Ѵ.
ITER ̿ϸ Ե ó ̶ , շο ITER 谡 ƴ϶ ߼ ջ ޱ ̿ ɰ ȴ. ߿ ־ ɰ , շ ȭ ʿ ȭ ȴ.
ƴϸ ٸ Ͽ () ٷ غѴٸ Ʈϰ ִ շθ ִ.
⿡ ⼺ . ݱ κ ġ ۾ ϰ ־ ITER δ. () ִٰ , ߿伺 ؼ νĵ ٲ ־ ȸ ǥ û ٶϴ.

Ʈ ̽

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