====== Opx-Cpx: Brey, Kohler, 1990 <C> ======

ONLY FOR LHERZOLITES, EQ(9)

=== Details ===

<WRAP center round info 60%>
This sensor from [[:about_tpf|TPF]] collection
</WRAP>

^ Article | <ref:bray1990> |
^ Callibration |  |
^ Precision | ±15 °C |
^ Ranges | 2-60 kbar, 900-1400 °C  |
^ Renew sensors |  |

<use:sensors.t.opx_cpx_brey_kohler_1990_c>
<test:sensors.t.opx_cpx_brey_kohler_1990_c>

<WRAP center round todo 60%>
  * <del>заголовок</del>
  * краткое описание
  * <del>статья</del>
  * <del>ссылка</del>
  * карточка
  * подробное описание
  * <del>код</del>
  * тест
</WRAP>

=== Source ===
<Code linenums lang-r>
source("utilities_tpf.r");

sensors.t.opx_cpx_brey_kohler_1990_c <- function(Opx, Cpx, P, usePFU=FALSE, ...){

    row_names = paste0(Opx$Name,"-",Cpx$Name);
    
    if(!usePFU) {
        Opx <- tpf.recalc_minaral("OPX",Opx);
        Cpx <- tpf.recalc_minaral("CPX",Cpx);
    }

    XFO <- (Opx$Fe_p2_pfu + Opx$Fe_p3_pfu) / (Opx$Fe_p2_pfu + Opx$Fe_p3_pfu + Opx$Mg_pfu);
    XFC <- (Cpx$Fe_p2_pfu + Cpx$Fe_p3_pfu) / (Cpx$Fe_p2_pfu + Cpx$Fe_p3_pfu + Cpx$Mg_pfu);
    CO <- Opx$Ca_pfu / (1 - Opx$Na_pfu);
    CC <- Cpx$Ca_pfu / (1 - Cpx$Na_pfu);
    KD <- (1 - CC) / (1 - CO);
    T <- (23664 + (24.9 + 126.3 * XFC) * P) / (13.38 + (log(KD))^2 + 11.59 * XFO) - 273.15;

    return(data.frame(Name=row_names, P=P, T_calc=T));
}

sensors.t.opx_cpx_brey_kohler_1990_c.args <- function(){
    ars <- list();
    ars$minerals <- c("Opx", "Cpx");
    ars$ranges <- c("P");
    return(ars);
}

#sensors.t.opx_cpx_brey_kohler_1990_c.test <- function(){
#
#}
</Code>

{{tag> tpf Cpx Opx AP_igroup fixed}}