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向示意图热元件添加热辐射（TikZ）

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向示意图热元件添加热辐射（TikZ）

我正在为我的论文制作一个示意图，以显示（和计算）某个研磨过程中的热量产生（GRIN01）。

我已成功创建以下内容： 在此处输入图片描述

不过，我还想展示来自加热元件的热​​辐射（中间的粗黑条）。像这样： 在此处输入图片描述。

有什么建议么？

代码：

\begin{tikzpicture}
    \coordinate (O) at (0pt,0pt);
    \coordinate (A) at (-75pt,-30pt);
    \coordinate (B) at (-75pt,30pt);
    \coordinate (C) at (75pt,30pt);
    \coordinate (D) at (75pt,-30pt);
    \draw[fill=white, draw = black](A) -- (B) --node[above]{GRIN01}node[below]{$T_{\mathrm{grin}}\quad V$} (C) -- (D)--cycle;
    \draw[->](-125pt,0)node[left]{$T_{\mathrm{in}}$} -- node[above]{$\phi_{\mathrm{v,in}}$}node[below]{$X_{\mathrm{in}}$}(-75pt,0);
    \draw[->](75pt,0) -- node[above]{$\phi_{\mathrm{v,out}}$}node[below]{$X_{\mathrm{out}}$}(125pt,0)node[right]{$T_{\mathrm{out}}$};
    \draw[line width=3pt](-25pt,-10pt) -- node[below]{$\phi_{\mathrm{w}}$}(25pt,-10pt);
    \draw[](-25pt,-30pt) -- (-25pt,-10pt) -- (25pt,-10pt) -- (25pt,-30pt);
\end{tikzpicture}

答案1

一个使用decorations.markings...的选项

在此处输入图片描述

梅威瑟：

\documentclass[border=15pt]{standalone}
\usepackage{tikz}
\usetikzlibrary{arrows.meta,decorations.markings}
\begin{document}
\begin{tikzpicture}[
    Heat/.style={
         draw=none,
         inner color=red,%you can erase this line
         outer color=yellow, %you can erase this line
            postaction={
                decorate,
                rounded corners=2pt,
                decoration={
                    markings,
                    mark=between positions 6pt and 55pt step 9pt
                    with {
                        \draw[-Triangle,red,line width=0.5pt](0,0)
                            --++(0.1,0.1)
                            --++(-0.2,0.1)
                            --++(0.1,0.1)
                            --++(0,0.2);
                    }
                }
            }
      }
]
    \coordinate (O) at (0pt,0pt);
    \coordinate (A) at (-75pt,-30pt);
    \coordinate (B) at (-75pt,30pt);
    \coordinate (C) at (75pt,30pt);
    \coordinate (D) at (75pt,-30pt);
    \draw[fill=white, draw = black](A) -- (B) --node[above]{GRIN01}node[below]{$T_{\mathrm{grin}}\quad V$} (C) -- (D)--cycle;
    \draw[->](-125pt,0)node[left]{$T_{\mathrm{in}}$} -- node[above]{$\phi_{\mathrm{v,in}}$}node[below]{$X_{\mathrm{in}}$}(-75pt,0);
    \draw[->](75pt,0) -- node[above]{$\phi_{\mathrm{v,out}}$}node[below]{$X_{\mathrm{out}}$}(125pt,0)node[right]{$T_{\mathrm{out}}$};
    \draw[line width=3pt](-25pt,-10pt) -- node[below]{$\phi_{\mathrm{w}}$}(25pt,-10pt);
    \draw[Heat](-25pt,-10pt) -- ++(0,4pt) -- ++(50pt,0) -- ++(0,-4pt); % LINE FOR HEAT SHAPE AND ARROWS
    \draw(-25pt,-30pt) -- (-25pt,-10pt) -- (25pt,-10pt) -- (25pt,-30pt);
\end{tikzpicture}

\end{document}

答案2

也许是这样的：

在此处输入图片描述

使用

\documentclass{article}
\usepackage[svgnames]{xcolor}
\usepackage{tikz}
\usetikzlibrary{decorations.pathmorphing, arrows.meta}

\begin{document}

  \tikzset{
     heat/.style={FireBrick,thick,-Latex, decoration={coil,aspect=0},decorate}
  }
  \begin{tikzpicture}
    \draw[fill=DarkSeaGreen,DarkSeaGreen](0,0) rectangle (2,0.3);
    \foreach \x in {0.2,0.6,1.0,1.4,1.8} {
      \draw[heat](\x,0.3)--++(0,0.5);
    }
  \end{tikzpicture}

\end{document}

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