From 72f580f6cbf70c211cb2ff49701bd83692c6d125 Mon Sep 17 00:00:00 2001
From: niepra01 <rolf.niepraschk@ptb.de>
Date: Wed, 18 Mar 2015 08:07:32 +0100
Subject: [PATCH] =?UTF-8?q?Fu=C3=9Fbereich=20auf=20Textunterkante=20bezoge?=
=?UTF-8?q?n=20(Querformat!)?=
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---
ptbposter/ptbposter-test-quer.tex | 97 +++++++++++++++++++++++++++++++
ptbposter/ptbposter.cls | 93 +++++++++++++++--------------
2 files changed, 147 insertions(+), 43 deletions(-)
diff --git a/ptbposter/ptbposter-test-quer.tex b/ptbposter/ptbposter-test-quer.tex
index e69de29..27ceba0 100644
--- a/ptbposter/ptbposter-test-quer.tex
+++ b/ptbposter/ptbposter-test-quer.tex
@@ -0,0 +1,97 @@
+
+\documentclass[english,landscape,sanserif]{ptbposter}
+%\documentclass[ngerman,sanserif]{ptbposter}
+
+\author{Ute Becker}
+\phone{+49-30-3481-7467}
+\fax{+49-30-3481-7503}
+\email{Ute.Becker@ptb.de}
+\workingGroup{7.54 Vacuum Metrology}
+\department{7.5 Heat and Vacuum}
+\location{10587 Berlin}
+\street{Abbestraße 2--12}
+\QRcode{http://www.ptb.de/cms/fachabteilungen/abt7/fb-75/ag-754.html}
+
+\title{Das Liebesleben der Maikäfer}
+
+\begin{document}
+
+\begin{multicols}{2}
+\section{Introduction}
+
+Regarding to the Kyoto Protocol, the European Union and its members have
+committed themselves to reduce the emissions of refrigerant greenhouse gases,
+like R-134a, during the period 2008--2012. To control the emission of
+refrigerant equipment, it is necessary to check the accuracy of leak detectors
+and room controllers. In the European standard EN 14624 it is pointed out, only
+to use calibrated leaks (called sniffer test leaks) based on a primary
+standard.
+
+\begin{itemize}
+ \item The range of the PTB primary standard is from $4\cdot10^{-11}$ mol/s to
+ $4\cdot10^{-9}$ mol/s which is the most needed range in industry of around 1 g
+ loss per year of the cooling agent R134a.
+
+%%%\includegraphics[width=0.5\linewidth]{TL2}
+%%%\includegraphics[width=0.495\linewidth]{skizze}
+
+The leakrate $q_{pv}$ is calculated by $q_{pv}= \frac{\Delta V}{\Delta t} \cdot
+p_{atm}$ and the molar flow follows from $q_{\nu} = \frac{q_{pV}}{R\cdot
+T_{wv}}$.
+\end{itemize}
+\section{Measurements}
+There are two types of leaks, capillary and permeation leaks. Both kinds of
+leaks contain the gas R-134a which flow to atmospheric pressure. With the
+following measurements the influence of the fill pressure, the atmospheric
+pressure on the leak rate and stability is examined.
+\begin{itemize}
+ \item The capillary leak is equipped with a pressure reducer and generates a
+ gas flow of $q_{\nu}=8\cdot10^{-3}$\,Pa\,l/s. The measurements did not show a
+ significant dependence on the fill pressure and the atmospheric pressure,
+ however the repeatability is $\pm\,3.4\,\%$.
+
+%%%\includegraphics[width=0.8\columnwidth]{qvonpatmcap}
+
+\item The permeation leak is equipped with a Teflon membrane and generates a
+gas flow of $q_{\nu}=1\cdot10^{-3}$\,Pa\,l/s. In the following graph the mean
+leak rate is shown vs. different fill pressures. The measurements show a
+significant dependence on the fill pressure $p_{fill}$ and the atmospheric
+pressure $p_{atm}$. The slope of the linear least square fit determines the
+atmospheric coefficients $(\Delta q_{\nu}/q_{\nu}(1010\,hPa))/\Delta p_{atm}$ of
+the flow rates. The uncertainty bars show the standard deviation of repeat
+measurements.The permeation leak is equipped with a Teflon membrane and
+generates a gas flow of $q_{\nu}=1\cdot10^{-3}$ Pa l/s. In the following graph
+the mean leak rate is shown vs. different fill pressures. The measurements show
+a significant dependence on the fill pressure $p_{fill}$ and the atmospheric
+pressure $p_{atm}$. The slope of the linear least square fit determines the
+atmospheric coefficients $(\Delta q_{\nu}/q_{\nu}(1010\,hPa))/\Delta p_{atm}$
+of the flow rates. The uncertainty bars show the standard deviation of repeat
+measurements.
+
+
+%%%\includegraphics[width=0.8\columnwidth]{qvonpatmper}
+
+In the next step, the data were normalized for a gas flow $q_{\nu}$ at an
+atmospheric pressure of 1010\,hPa. Thus the fill pressure coefficients $(\Delta
+q_{\nu}/q_{\nu}(1bar))/\Delta p_{fill}$ could be calculated.
+
+%%%\includegraphics[width=0.8\columnwidth]{qvonpfill}
+
+\end{itemize}
+\section{Results}
+\begin{center}
+ \begin{tabular}{@{}lll@{}}
+ \toprule
+ & capillary leak & permeation leak \\
+ \midrule
+ $(\Delta q_{\nu}/q_{\nu}(1010\,hPa))/\Delta p_{atm}$ & - & $ \leq -0.0063/hPa $ \\
+ $(\Delta q_{\nu}/q_{\nu}(1bar))/\Delta p_{fill}$ & - & $\leq 0.46/bar$\\
+ repeatability & $\pm 3.4 \%$ & $\pm\,0.7\,\% \cdots \pm\,1.6\,\%$ \\
+ \bottomrule
+ \end{tabular}
+\end{center}
+So far, no temperature dependence could be measured due to consistencies
+probably caused by experimental shortcoming.
+\end{multicols}
+
+\end{document}
diff --git a/ptbposter/ptbposter.cls b/ptbposter/ptbposter.cls
index 1e9c4f3..4b0d811 100644
--- a/ptbposter/ptbposter.cls
+++ b/ptbposter/ptbposter.cls
@@ -4,7 +4,7 @@
\NeedsTeXFormat{LaTeX2e}[1999/12/01]
\ProvidesClass{ptbposter}
- [2015/03/17 v0.2b PTB-Poster-Klasse (RN)]
+ [2015/03/18 v0.2b PTB-Poster-Klasse (RN)]
\PassOptionsToPackage{paper=a0paper}{geometry}
@@ -26,11 +26,14 @@
top=\the\dimexpr\PTB@topmargin-\PTB@textsep}{geometry}}
\PTB@tempa
}
-\DeclareOption{landscape}{% TODO: überarbeiten
+\DeclareOption{landscape}{%
\setlength\PTB@leftmargin{0.5\dimexpr 1189mm-1130mm}
- \setlength\PTB@topmargin{228mm}% ???
- \PassOptionsToPackage{landscape,textwidth=1130mm,textheight=550mm,
- left=\PTB@leftmargin,top=\PTB@topmargin}{geometry}
+ \setlength\PTB@topmargin{228mm}
+ \edef\PTB@tempa{\noexpand\PassOptionsToPackage{landscape,
+ textwidth=\the\dimexpr1130mm-2\PTB@textsep,
+ textheight=\the\dimexpr550mm-2\PTB@textsep,hcentering,
+ top=\the\dimexpr\PTB@topmargin-\PTB@textsep}{geometry}}
+ \PTB@tempa
}
\DeclareOption{sanserif}{% TODO!
@@ -104,9 +107,8 @@
\RequirePackage[texcoord]{eso-pic}
\RequirePackage{pict2e,picture,ifdraft,qrcode,booktabs}
-\AddToShipoutPictureBG{% TODO: Evtl. besser auf untere Blattkante beziehen.
+\AddToShipoutPictureBG{% === Kopf ===
\put(\PTB@leftmargin,-95.4mm){\includegraphics[width=477mm]{ptbposter-logo.pdf}}%
- % TODO: Besser so \DeclareFixedFont{\Big}{\encodingdefault}{\sfdefault}{m}{n}{10}
\put(\PTB@leftmargin,-160mm){\sffamily\titleFontSize\@title}%
\put(\PTB@leftmargin,-190mm){\sffamily\authorFontSize\@author}%
\put(\PTB@leftmargin,-105mm){%
@@ -117,42 +119,47 @@
\put(-\PTB@textsep,-\PTB@textsep){\framebox(\dimexpr\textwidth+2\PTB@textsep,
\dimexpr\textheight+2\PTB@textsep){}}
}%
- \linethickness{.5mm}%
- \put(\PTB@leftmargin-.5\@wholewidth,-1144mm){%
- \raisebox{19mm}{\qrcode[height=47mm,tight]{\PTB@qrcode}}%
- \color{PTBcolor}%
- \hspace{2mm}\raisebox{-.5mm}{\rule{47mm}{47mm}}%
- \hspace{2mm}\framebox(46mm,46mm){}%
- %\circle*{1mm}%
- \color{black}%
- \hspace{3mm}\raisebox{40.5mm}{{\parbox[t][47mm]{155mm}{%
- \footFontSize\sffamily
- Physikalisch-Technische Bundesanstalt \\
- Braunschweig und Berlin \par\vspace{1em}
- \textbf{\@author} \\
- \PTB@department \\
- \PTB@workingGroup
- %\rule{\linewidth}{5mm}%
- }}}%
- \hspace{12mm}\raisebox{40.5mm}{{\parbox[t][47mm]{125mm}{%
- \footFontSize\sffamily
- \begin{tabular}[t]{@{}ll@{}}
- \ifx\PTB@street\@empty\else\PTB@street\\ \fi
- \ifx\PTB@location\@empty\else\PTB@location\\ \fi
- \ifx\PTB@phone\@empty\else Telefon:&\PTB@phone\\ \fi
- \ifx\PTB@fax\@empty\else Fax:&\PTB@fax\\ \fi
- \ifx\PTB@email\@empty\else E-Mail:&\PTB@email\\ \fi
- www.ptb.de
- \end{tabular}%
- %\rule{\linewidth}{5mm}%
- }}}%
- \hspace{12mm}\raisebox{40.5mm}{{\parbox[t][47mm]{175mm}{%
- \footFontSize\sffamily
- % TODO: Siehe Lösung für abstracts
- %%%$^{1}$Physikalisch-Technische Bundesanstalt \\
- %%%$^{2}$Muster Universität Forschungsstadt
- %\rule{\linewidth}{5mm}%
- }}}%
+}
+
+\AddToShipoutPictureBG{% === Fuß ===
+ \AtTextLowerLeft{%
+ \linethickness{.5mm}%
+ \put(-.5\@wholewidth-\PTB@textsep,-57mm){%
+ \raisebox{19mm}{\qrcode[height=47mm,tight]{\PTB@qrcode}}%
+ \color{PTBcolor}%
+ \hspace{2mm}\raisebox{-.5mm}{\rule{47mm}{47mm}}%
+ \hspace{2mm}\framebox(46mm,46mm){}%
+ %\circle*{1mm}%
+ \color{black}%
+ \hspace{3mm}\raisebox{40.5mm}{{\parbox[t][47mm]{155mm}{%
+ \footFontSize\sffamily
+ Physikalisch-Technische Bundesanstalt \\
+ Braunschweig und Berlin \par\vspace{1em}
+ \textbf{\@author} \\
+ \PTB@department \\
+ \PTB@workingGroup
+ %\rule{\linewidth}{5mm}%
+ }}}%
+ \hspace{12mm}\raisebox{40.5mm}{{\parbox[t][47mm]{125mm}{%
+ \footFontSize\sffamily
+ \begin{tabular}[t]{@{}ll@{}}
+ \ifx\PTB@street\@empty\else\PTB@street\\ \fi
+ \ifx\PTB@location\@empty\else\PTB@location\\ \fi
+ \ifx\PTB@phone\@empty\else Telefon:&\PTB@phone\\ \fi
+ \ifx\PTB@fax\@empty\else Fax:&\PTB@fax\\ \fi
+ \ifx\PTB@email\@empty\else E-Mail:&\PTB@email\\ \fi
+ www.ptb.de
+ \end{tabular}%
+ %\rule{\linewidth}{5mm}%
+ }}}%
+ \hspace{12mm}\raisebox{40.5mm}{{\parbox[t][47mm]{175mm}{%
+ \footFontSize\sffamily
+ % TODO: Siehe Lösung für abstracts
+ %%%$^{1}$Physikalisch-Technische Bundesanstalt \\
+ %%%$^{2}$Muster Universität Forschungsstadt
+ %\rule{\linewidth}{5mm}%
+ }}}%
+ }
}
}
--
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