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121 lines
6.5 KiB
PHP
121 lines
6.5 KiB
PHP
<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Measure
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Dynamic.php 16220 2009-06-21 19:49:21Z thomas $
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*/
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/**
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* Implement needed classes
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*/
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require_once 'Zend/Measure/Abstract.php';
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require_once 'Zend/Locale.php';
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/**
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* Class for handling acceleration conversions
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*
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* @category Zend
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* @package Zend_Measure
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* @subpackage Zend_Measure_Viscosity_Dynamic
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* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Measure_Viscosity_Dynamic extends Zend_Measure_Abstract
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{
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const STANDARD = 'KILOGRAM_PER_METER_SECOND';
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const CENTIPOISE = 'CENTIPOISE';
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const DECIPOISE = 'DECIPOISE';
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const DYNE_SECOND_PER_SQUARE_CENTIMETER = 'DYNE_SECOND_PER_SQUARE_CENTIMETER';
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const GRAM_FORCE_SECOND_PER_SQUARE_CENTIMETER = 'GRAM_FORCE_SECOND_PER_SQUARE_CENTIMETER';
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const GRAM_PER_CENTIMETER_SECOND = 'GRAM_PER_CENTIMETER_SECOND';
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const KILOGRAM_FORCE_SECOND_PER_SQUARE_METER = 'KILOGRAM_FORCE_SECOND_PER_SQUARE_METER';
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const KILOGRAM_PER_METER_HOUR = 'KILOGRAM_PER_METER_HOUR';
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const KILOGRAM_PER_METER_SECOND = 'KILOGRAM_PER_METER_SECOND';
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const MILLIPASCAL_SECOND = 'MILLIPASCAL_SECOND';
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const MILLIPOISE = 'MILLIPOISE';
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const NEWTON_SECOND_PER_SQUARE_METER = 'NEWTON_SECOND_PER_SQUARE_METER';
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const PASCAL_SECOND = 'PASCAL_SECOND';
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const POISE = 'POISE';
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const POISEUILLE = 'POISEUILLE';
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const POUND_FORCE_SECOND_PER_SQUARE_FEET = 'POUND_FORCE_SECOND_PER_SQUARE_FEET';
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const POUND_FORCE_SECOND_PER_SQUARE_INCH = 'POUND_FORCE_SECOND_PER_SQUARE_INCH';
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const POUND_PER_FOOT_HOUR = 'POUND_PER_FOOT_HOUR';
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const POUND_PER_FOOT_SECOND = 'POUND_PER_FOOT_SECOND';
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const POUNDAL_HOUR_PER_SQUARE_FOOT = 'POUNDAL_HOUR_PER_SQUARE_FOOT';
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const POUNDAL_SECOND_PER_SQUARE_FOOT = 'POUNDAL_SECOND_PER_SQUARE_FOOT';
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const REYN = 'REYN';
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const SLUG_PER_FOOT_SECOND = 'SLUG_PER_FOOT_SECOND';
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const LBFS_PER_SQUARE_FOOT = 'LBFS_PER_SQUARE_FOOT';
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const NS_PER_SQUARE_METER = 'NS_PER_SQUARE_METER';
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const WATER_20C = 'WATER_20C';
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const WATER_40C = 'WATER_40C';
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const HEAVY_OIL_20C = 'HEAVY_OIL_20C';
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const HEAVY_OIL_40C = 'HEAVY_OIL_40C';
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const GLYCERIN_20C = 'GLYCERIN_20C';
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const GLYCERIN_40C = 'GLYCERIN_40C';
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const SAE_5W_MINUS18C = 'SAE_5W_MINUS18C';
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const SAE_10W_MINUS18C = 'SAE_10W_MINUS18C';
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const SAE_20W_MINUS18C = 'SAE_20W_MINUS18C';
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const SAE_5W_99C = 'SAE_5W_99C';
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const SAE_10W_99C = 'SAE_10W_99C';
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const SAE_20W_99C = 'SAE_20W_99C';
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/**
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* Calculations for all dynamic viscosity units
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*
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* @var array
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*/
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protected $_units = array(
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'CENTIPOISE' => array('0.001', 'cP'),
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'DECIPOISE' => array('0.01', 'dP'),
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'DYNE_SECOND_PER_SQUARE_CENTIMETER' => array('0.1', 'dyn s/cm²'),
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'GRAM_FORCE_SECOND_PER_SQUARE_CENTIMETER' => array('98.0665', 'gf s/cm²'),
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'GRAM_PER_CENTIMETER_SECOND' => array('0.1', 'g/cm s'),
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'KILOGRAM_FORCE_SECOND_PER_SQUARE_METER' => array('9.80665', 'kgf s/m²'),
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'KILOGRAM_PER_METER_HOUR' => array(array('' => '1', '/' => '3600'), 'kg/m h'),
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'KILOGRAM_PER_METER_SECOND' => array('1', 'kg/ms'),
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'MILLIPASCAL_SECOND' => array('0.001', 'mPa s'),
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'MILLIPOISE' => array('0.0001', 'mP'),
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'NEWTON_SECOND_PER_SQUARE_METER' => array('1', 'N s/m²'),
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'PASCAL_SECOND' => array('1', 'Pa s'),
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'POISE' => array('0.1', 'P'),
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'POISEUILLE' => array('1', 'Pl'),
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'POUND_FORCE_SECOND_PER_SQUARE_FEET' => array('47.880259', 'lbf s/ft²'),
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'POUND_FORCE_SECOND_PER_SQUARE_INCH' => array('6894.75729', 'lbf s/in²'),
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'POUND_PER_FOOT_HOUR' => array('0.00041337887', 'lb/ft h'),
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'POUND_PER_FOOT_SECOND' => array('1.4881639', 'lb/ft s'),
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'POUNDAL_HOUR_PER_SQUARE_FOOT' => array('0.00041337887', 'pdl h/ft²'),
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'POUNDAL_SECOND_PER_SQUARE_FOOT' => array('1.4881639', 'pdl s/ft²'),
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'REYN' => array('6894.75729', 'reyn'),
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'SLUG_PER_FOOT_SECOND'=> array('47.880259', 'slug/ft s'),
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'WATER_20C' => array('0.001', 'water (20°)'),
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'WATER_40C' => array('0.00065', 'water (40°)'),
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'HEAVY_OIL_20C' => array('0.45', 'oil (20°)'),
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'HEAVY_OIL_40C' => array('0.11', 'oil (40°)'),
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'GLYCERIN_20C' => array('1.41', 'glycerin (20°)'),
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'GLYCERIN_40C' => array('0.284', 'glycerin (40°)'),
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'SAE_5W_MINUS18C' => array('1.2', 'SAE 5W (-18°)'),
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'SAE_10W_MINUS18C' => array('2.4', 'SAE 10W (-18°)'),
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'SAE_20W_MINUS18C' => array('9.6', 'SAE 20W (-18°)'),
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'SAE_5W_99C' => array('0.0039', 'SAE 5W (99°)'),
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'SAE_10W_99C' => array('0.0042', 'SAE 10W (99°)'),
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'SAE_20W_99C' => array('0.0057', 'SAE 20W (99°)'),
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'STANDARD' => 'KILOGRAM_PER_METER_SECOND'
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);
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}
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