add to gallery: advert and spouted bed (d61d52a5) · Commits · Bhargav Sriram Siddani / docs

docs/webroot/gallery.html

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		<html lang="en">
		<head>
		<meta charset="UTF-8">
		<title>MFiX-Exa: Gallery</title>
		<title>MFIX-Exa: Gallery</title>
		<link rel="icon" href="web_icon.ico" type="image/x-icon">
		<meta http-equiv="content-type" content="text/html; charset=utf-8" />
		<meta name="description" content="" />
		@@ -62,6 +62,72 @@
		END TEMPLATE-->


		<header class="major">
		<h2>Spouted Bed</h2>
		<p>Eruption! The moment of spout breakthrough</p>
		</header>
		<div class="row 50% uniform">
		<div class="8u 12u(small)">
		Often used for drying and mixing, spouted beds are fluidized by high-
		speed gas jets to drive particle mixing. At right, MFIX-Exa is used to
		simulate a spouted bed experiment recently studied at
		<a href="https://doi.org/10.1016/j.partic.2017.02.008">NETL</a>.
		The bed consists of 2.2M HDPE particles which are fluidized by
		single-celled jet. The jet velocity is ramped linearly from zero,
		exceeding 100m/s at breakthrough. The simulation was carried out on
		NETL's Joule2 HPC using 1600 CPUs. The animation was
		The animation was rendered with
		<a href="https://www.blender.org">Blender</a>.
		<p><p>

		Animation courtesy of Justin Weber & William D. Fullmer,
		<a href="https://mfix.netl.doe.gov">NETL</a>, Morgantown WV.

		</p>
		</div>
		<div class="4u$ 12u(small)">
		<center>
		<iframe src="https://www.youtube.com/embed/imOd_9aib1g"
		width="250" height="310" allowfullscreen="true" frameborder="0"
		allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture"></iframe>
		</center>
		</div>
		</div>
		<p>


		<header class="major">
		<h2>Shameless Self-Promotion</h2>
		<p>Soft-sphere molecular dynamics simulation with heavily designed initial conditions</p>
		</header>
		<div class="row 50% uniform">
		<div class="4u 12u(small)">
		<center>
		<iframe src="https://widgets.figshare.com/articles/12971144/embed?show_title=0"
		width="250" height="310" allowfullscreen="true" frameborder="0"></iframe>
		</center>
		</div>
		<div class="8u$ 12u(small)">
		A fun MFIX-Exa simulation that shows the evolution of 100k elastic
		particles in a fully periodic domain. Most of the domain is initially
		static, except for a collection of particles which are given a thermal
		(Maxwellian) speed in specific regions. Shock waves of momentum and
		concentration emanate from the thermal regions as the granular gas
		evolves to a homogeneous state. Animation shows particles colored by
		velocity magnitude rendered by
		<a href="https://ovito.org">Ovito</a>
		and played back in reverse.
		<p><p>

		Animation courtesy William D. Fullmer,
		<a href="https://mfix.netl.doe.gov">NETL</a>, Morgantown WV.

		</p>
		</div>
		</div>
		<p>


		<header class="major">
		<h2>Dilute Riser Flow</h2>
		<p>Falling clusters in the near-wall region</p>
		@@ -79,7 +145,7 @@ END TEMPLATE-->
		climbs slowly on the left. We note that the domain is too short, as the streamer
		has interacted with its periodic image. Future work will simulate the full 18 m
		length of the riser.
		Simulation by MFiX-Exa develop (git hash ef171c9d) using 24 GPUs on NETL's Joule2 HPC.
		Simulation by MFIX-Exa develop (git hash ef171c9d) using 24 GPUs on NETL's Joule2 HPC.
		The animation rendered with <a href="https://www.blender.org">Blender</a>.
		<p><p>

		@@ -117,7 +183,7 @@ END TEMPLATE-->
		erupt a the surface. <a href="https://ovito.org">Ovito</a> animation shows particles in
		the center 10 mm thick slice of the 190 mm diameter bed, colored by their vertical
		velocity ranging from -0.3 m/s (black) to 1.0 m/s (white).
		Simulation models 260K particles with MFiX-Exa 19.08 using 32 CPU cores.
		Simulation models 260K particles with MFIX-Exa 19.08 using 32 CPU cores.
		<p><p>

		Animation courtesy William D. Fullmer,
		@@ -141,7 +207,7 @@ END TEMPLATE-->
		which reaches a (statistical) equilibrium between coarsening via finger merging and
		refinement via bubble splitting. Black and white <a href="https://ovito.org">ovito</a>
		animation shows particle location.
		Simulation performed with MFiX-Exa 19.08 238 16 CPU cores.
		Simulation performed with MFIX-Exa 19.08 238 16 CPU cores.
		<p><p>

		Animation courtesy of William D. Fullmer,
		@@ -176,7 +242,7 @@ END TEMPLATE-->
		<a href="https://doi.org/10.1016/j.powtec.2018.06.049">left-right alternating single
		bubble pattern</a> can be achieved. The animation, rendered in
		<a href="https://www.blender.org">Blender</a>, shows time 10s to 15s played back at
		1/4x speed. Simulation considers 166k particles run with MFiX Exa 19.08 using 32 CPU
		1/4x speed. Simulation considers 166k particles run with MFIX-Exa 19.08 using 32 CPU
		cores.
		<p><p>

		@@ -202,7 +268,7 @@ END TEMPLATE-->
		<a href="https://arxiv.org/abs/1809.04173">onset of clustering</a> causing the
		originally homogeneous state to develop spatial inhomogeneities. Animation shows
		particle velocity magnitude ranging from 0.0116 m/s (white) to 0 (black). Simulation run
		with MFiX Exa 19.08 using 16 CPU cores.
		with MFIX-Exa 19.08 using 16 CPU cores.
		<p><p>

		Animation courtesy of William D. Fullmer,
		@@ -286,15 +352,15 @@ AMReX examples-->
		<footer id="footer">
		<div class="container">
		<section class="ack">
		MFiX-Exa is developed at
		MFIX-Exa is developed at
		<a href="http://www.lbl.gov/"> LBNL </a>, and
		<a href="https://www.netl.gov/"> NETL </a>
		as part of the MFiX-Exa Project in DOE's Exascale Computing Project.
		as part of the MFIX-Exa Project in DOE's Exascale Computing Project.
		</section>
		<div class="row">
		<div class="8u 12u$(medium)">
		<ul class="copyright">
		<li>© MFiX-Exa development team. All rights reserved.</li>
		<li>© MFIX-Exa development team. All rights reserved.</li>
		<li>Design: <a href="http://templated.co">TEMPLATED</a></li>
		</ul>
		</div>