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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

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3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Force GitHub README to respect dark mode (function() { var style = document.createElement('style'); style.textContent = ' .markdown-body { color-scheme: dark light; } .markdown-body pre { background: #161b22 !important; } .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; } .markdown-body table th, .markdown-body table td { border-color: #30363d !important; } .markdown-body img { background: #0d1117; } .markdown-body blockquote { border-left-color: #8b949e; } .markdown-body hr { border-color: #30363d; } '; document.head.appendChild(style); })(); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

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17 stars

Watchers

3 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

Stars

17 stars

Watchers

3 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

Stars

17 stars

Watchers

3 watching

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Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

Stars

17 stars

Watchers

3 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Remove or un-stick sticky/fixed headers that block content (function() { function unstick() { document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) { if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') { el.style.position = 'static'; el.style.top = 'auto'; el.style.zIndex = 'auto'; } }); } unstick(); var observer = new MutationObserver(unstick); observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] }); })(); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

Stars

17 stars

Watchers

3 watching

Forks

Releases

Packages

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { // Universal Dark Mode - works on any site (function() { var enabled = true; function applyDarkMode() { if (!enabled) return; // Create style element if it doesn't exist var style = document.getElementById('universal-dark-mode-style'); if (!style) { style = document.createElement('style'); style.id = 'universal-dark-mode-style'; document.head.appendChild(style); } // Dark mode CSS - inverts colors but preserves images/video style.textContent = ' /* Invert everything except media */ html { filter: invert(1) hue-rotate(180deg) !important; background: #1a1a2e !important; } /* Restore images, videos, iframes, canvas */ img, video, iframe, canvas, svg, picture, [style*="background-image"] { filter: invert(1) hue-rotate(180deg) !important; } /* Preserve specific elements that should not be inverted */ .no-dark-mode, .no-dark-mode *, [data-theme="light"], [data-theme="light"], .ace_editor, .ace_editor *, .CodeMirror, .CodeMirror *, .monaco-editor, .monaco-editor *, .markdown-body pre, .markdown-body pre *, .highlight, .highlight *, pre code, pre code * { filter: none !important; } /* Fix common UI elements */ .modal, .popup, .dropdown-menu, .tooltip, .popover { filter: invert(1) hue-rotate(180deg) !important; background: #2d2d44 !important; border-color: #444 !important; } /* Scrollbars */ ::-webkit-scrollbar { background: #1a1a2e !important; } ::-webkit-scrollbar-thumb { background: #444 !important; } ::-webkit-scrollbar-thumb:hover { background: #555 !important; } /* Selection */ ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; } ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; } '; } function removeDarkMode() { var style = document.getElementById('universal-dark-mode-style'); if (style) style.remove(); } // Toggle with Alt+Shift+D document.addEventListener('keydown', function(e) { if (e.altKey && e.shiftKey && e.key === 'D') { e.preventDefault(); enabled = !enabled; if (enabled) { applyDarkMode(); console.log('[Universal Dark Mode] Enabled'); } else { removeDarkMode(); console.log('[Universal Dark Mode] Disabled'); } } }); // Apply on load applyDarkMode(); // Re-apply on dynamic content var observer = new MutationObserver(function(mutations) { if (enabled && !document.getElementById('universal-dark-mode-style')) { applyDarkMode(); } }); observer.observe(document.head, { childList: true }); console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle'); })(); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })(); GitHub - openmsr/zpre: detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I). · GitHub
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zpre

License: GPL v3

detailed cad model and simulations of the zpre (zero power reflector-moderated reactor experiment at elevated temperature, sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).), operated by oak ridge national laboratory 1957

model

zpre core

Work-in-progress cad model of the zpre can be found here on onshape.

Note that this work and the cad model is under the GNU General Public License v3.0

prerequisites

CAD_to_openMC

CAD_to_openMC is an open-source package to convert CAD geometry (in the form of '.step' files) into an openmc-readable h5m file

openmc

These simulations use openmc. Automated source installation scripts for linux can be found here

simulation guide

First, clone the repository

git clone https://github.com/openmsr/zpre.git

Second, enter the zpre folder and run the run.sh script

cd zpre
bash run.sh

About

detailed cad model and simulations of the zpre (zero power reactor experiment), operated by oak ridge national laboratory and sometimes refered to in documentation as the pr-mark I (pratt and whitney mark I).

Resources

Stars

17 stars

Watchers

3 watching

Forks

Releases

Packages

Contributors

Languages