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Combined Calculations

Dec 31, 2023

About this app

A comprehensive tool for various engineering calculations.

Combined Calculations Engineering Calculations Select Calculation: Combustion Engineering Boiler Operation

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Source

                    <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Combined Calculations</title>
<meta name="description" content="A comprehensive tool for various engineering calculations.">
<meta name="keywords" content="engineering, calculations, combustion, boiler, efficiency">

<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-9ndCyUaIbzAi2FUVXJi0CjmCapSmO7SnpJef0486qhLnuZ2cdeRhO02iuK6FUUVM" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"
integrity="sha384-geWF76RCwLtnZ8qwWowPQNguL3RmwHVBC9FhGdlKrxdiJJigb/j/68SIy3Te4Bkz"
crossorigin="anonymous"></script>

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/all.min.css"
integrity="sha512-+4zCK9k+qNFUR5X+cKL9EIR+ZOhtIloNl9GIKS57V1MyNsYpYcUrUeQc9vNfzsWfV28IaLL3i96P9sdNyeRssA=="
crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.1/css/fontawesome.min.css"
integrity="sha512-kJ30H6g4NGhWopgdseRb8wTsyllFUYIx3hiUwmGAkgA9B/JbzUBDQVr2VVlWGde6sdBVOG7oU8AL35ORDuMm8g=="
crossorigin="anonymous" />

<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap" rel="stylesheet">

<style>
body {
font-family: 'Poppins', sans-serif;
background-color: #f7f7f7;
color: #333;
}

h1 {
text-align: center;
margin-bottom: 30px;
}

.container {
max-width: 600px;
margin: 0 auto;
padding: 20px;
}

.form-group {
margin-bottom: 20px;
}

.form-label {
font-weight: bold;
}

.result {
margin-bottom: 10px;
font-size: 1.2em;
}

.btn-calculate {
width: 100%;
background-color: #dc3545;
color: #fff;
border: none;
padding: 10px;
cursor: pointer;
}

.btn-calculate:hover {
background-color: #c82333;
}

.form-select {
margin-bottom: 20px;
}

.input-section {
display: none;
}
</style>
</head>
<body>
<div id="main-container" class="container">
<h1>Engineering Calculations</h1>

<div class="mb-3">
<label for="calculation-dropdown" class="form-label">Select Calculation:</label>
<select class="form-select" id="calculation-dropdown">
<option value="combustion">Combustion Engineering</option>
<option value="boiler">Boiler Operation</option>
</select>
</div>

<div id="calculation-content"></div>

<div id="result-container"></div>
</div>

<script type="text/javascript">
document.addEventListener("DOMContentLoaded", function() {
var calculationDropdown = document.getElementById('calculation-dropdown');
var calculationContent = document.getElementById('calculation-content');
var resultContainer = document.getElementById('result-container');

calculationDropdown.addEventListener('change', function() {
switch(this.value) {
case 'combustion':
calculationContent.innerHTML = 'Combustion Engineering Form here';
break;
case 'boiler':
calculationContent.innerHTML = 'Boiler Operation Form here';
break;
}
});

calculationDropdown.dispatchEvent(new Event('change'));
});
</script>
</body>
</html>