## 6 Comparison of the Developed Viscous Plane Damper with Other Damper Devices
Therefore, the device's performance is influenced by movement velocity, and at low velocities, its effectiveness may be reduced. \begin{table}
\begin{tabular}{c c c c c c c c c} \hline \hline \multirow{2}{*}{**Damping Type**} & \multicolumn{2}{c}{\begin{tabular}{c} **Viscous Plane** \\ **Damper** \\ **(Present Study)** \\ \end{tabular} } & \multirow{2}{*}{\begin{tabular}{c} **Fluid Viscous** \\ **Damper** \\ **(1)** \\ \end{tabular} } & \multirow{2}{*}{\begin{tabular}{c} **Rubber** \\ **Bacing** \\ **Damper** \\ **(2)** \\ \end{tabular} } & \multirow{2}{*}{\begin{tabular}{c} **Volumetric** \\ **Damper** \\ **Restrainer** \\ \end{tabular} } & \multirow{2}{*}{\begin{tabular}{c} **Viscous** \\ **Damper** \\ **Restrainer** \\ \end{tabular} } & \multirow{2}{*}{\begin{tabular}{c} **Viscous** \\ **Damper** \\ **System** \\ \end{tabular} } \\ \hline \multirow{2}{*}{Dimension} & Length (m) & 0.15 & 0.97 & 1 & 1.6 & 1.6 & 0.49 & 0.59 \\ \cline{2-8}  & \begin{tabular}{c} Diameter/Width \\ (m) \\ \end{tabular} & 0.3 \(\times\) 0.3 & 0.175 & 0.5 & 0.27 & 0.27 & 0.14 & 0.05 \\ \hline \multirow{2}{*}{Required Space (Height \(\times\) Width) (m)} & \multirow{2}{*}{0.15 \(\times\) 0.3} & \multirow{2}{*}{1.95 \(\times\) 0.97} & \multirow{2}{*}{1.5 \(\times\) 1} & \multirow{2}{*}{3.2 \(\times\) 1.6} & \multirow{2}{*}{3.2 \(\times\) 1.6} & \multirow{2}{*}{0.98 \(\times\) 0.49} & \multirow{2}{*}{1.19 \(\times\) 0.59} \\ \cline{2-8}  & & & & & & & \\ \hline \multirow{2}{*}{Required Space Area (m\({}^{2}\))} & 0.045 & 1.9 & 1.5 & 5.12 & 5.12 & 0.48 & 0.7 \\ \hline \multirow{2}{*}{Comparison of Area (\%)} & 41.2 & 112 & 32.23 & 112 & 112 & 9.67 & 14.5 \\ \hline \multirow{2}{*}{Damping Force (KN)} & 184 & 300 & 13.1 & 247 & 320 & 300 & 8 \\ \hline \multicolumn{2}{c}{Effective Damping (N.s/mm)} & 4090 & 2203 & 5100 & 1244 & 1000 & 1650 & 100,000 \\ \hline \multirow{2}{*}{\begin{tabular}{c} Effective Stiffness (N/mm) \\ \end{tabular} } & \multirow{2}{*}{5000} & \multirow{2}{*}{3333} & \multirow{2}{*}{0} & \multirow{2}{*}{2400} & \multirow{2}{*}{1200} & \multirow{2}{*}{3750} & \multirow{2}{*}{0} \\ \cline{2-8}  & & & & & & & \\ \hline \multirow{4}{*}{\begin{tabular}{c} Comparison with Present Study \\ \end{tabular} } & \multirow{2}{*}{\
\begin{tabular}{c} Diffetive \\ Stiffness (\%) \\ \end{tabular} } & \multirow{2}{*}{
\begin{tabular}{c} Diffetive \\ Stiffness (\%) \\ \end{tabular} } & \multirow{2}{*}{46} & \multirow{2}{*}{69} & \multirow{2}{*}{75} & \multirow{2}{*}{60} & \multirow{2}{*}{24} & \multirow{2}{*}{23} \\ \cline{2-8}  & & & & & & & \\ \hline \hline \end{tabular}
\end{table} 
Table 8: Comparison of the developed viscous plane damper with other damper devices. In order to comprehensively assess the device's performance, it is proposed that future research will test the developed plane damper device under wind loads and realistic seismic excitation. Also, developing a constative model for the proposed damper device makes the possibility of using the finite element method to simulate the function of the viscous plane damper. The primary advantage of the newly developed viscous plane dampers, compared to conventional cylindrical viscous dampers, is their ability to be installed in very limited spaces, such as within gaps and joints of structures. Unlike conventional viscous dampers, which require longitudinal space within a structure, the viscous plane damper is designed to fit within limited spaces. This is particularly useful in structures like jetties, offshore platforms, or retrofitted buildings where space is constrained. The viscous plane damper's square-shaped design allows it to be installed in areas where traditional dampers are impractical. The MTS dynamic actuator (USA) with a force capacity of 1000 KN has been implemented to conduct this test. In the initial attempt, there was some leaking during the test; through applying some improvement in the sealing of parts and overall design of the device, there was no further leaking in the subsequent tests.