Equations of state of carbon-fiber composite, epoxy resin, carbon and the principle of additivity at high pressures

Мұқаба

Дәйексөз келтіру

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Аннотация

The equations of state of epoxy resin, carbon-fiber composite and carbon at high pressures of the megabar range have been developed. The principle of additivity for calculating of the mixed shock adiabat of carbon-fiber composite based on the shock adiabats of epoxy resin and the high-pressure carbon phase is considered. It is concluded that the additivity principle is applicable for calculating the shock adiabats of polymer composite materials in the entire studied pressure range.

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Рұқсат жабық

Авторлар туралы

I. Lomonosov

Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: ivl143@ficp.ac.ru

Corresponding Member of the RAS

Ресей, Chernogolovka, Moscow Region

Әдебиет тізімі

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Әрекет
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Жүктеу
2. Fig. 1. Shock adiabats of carbon fiber and epoxy resin in kinematic variables wave – mass velocity of shock wave. Lines – calculated shock adiabats: 1 – carbon fiber, 2 – epoxy resin; Points – experiment: 3 – [7], 4 – [8].

Жүктеу (12KB)
Метадеректер
3. Fig. 2. Shock adiabats of diamond in kinematic variables wave – mass velocity of shock wave. Lines – calculated shock adiabats: 1 – EOS, this work, 2 – approximation [12]; Points – experiment: 3 – [13], 4 – [14], 5 – [15], 6 – [17]; Numbers near curves – initial density of samples.

Жүктеу (17KB)
Метадеректер
4. Fig. 3. Phase diagram of diamond, carbon fiber and epoxy resin. Lines are calculated shock adiabats: 1 – diamond with initial density of 1.8 g/cm³, 2 – carbon fiber, 3 – epoxy resin; points are experiments: 4 – [13, 14], 5 – [17], 7 – [7], 8 – [8], 6 – calculation by the additivity principle.

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Метадеректер

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