You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
189 lines
12 KiB
PHP
189 lines
12 KiB
PHP
<?php
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Measure
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: Power.php 16220 2009-06-21 19:49:21Z thomas $
|
|
*/
|
|
|
|
/**
|
|
* Implement needed classes
|
|
*/
|
|
require_once 'Zend/Measure/Abstract.php';
|
|
require_once 'Zend/Locale.php';
|
|
|
|
/**
|
|
* Class for handling power conversions
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Measure
|
|
* @subpackage Zend_Measure_Power
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Measure_Power extends Zend_Measure_Abstract
|
|
{
|
|
const STANDARD = 'WATT';
|
|
|
|
const ATTOWATT = 'ATTOWATT';
|
|
const BTU_PER_HOUR = 'BTU_PER_HOUR';
|
|
const BTU_PER_MINUTE = 'BTU_PER_MINUTE';
|
|
const BTU_PER_SECOND = 'BTU_PER_SECOND';
|
|
const CALORIE_PER_HOUR = 'CALORIE_PER_HOUR';
|
|
const CALORIE_PER_MINUTE = 'CALORIE_PER_MINUTE';
|
|
const CALORIE_PER_SECOND = 'CALORIE_PER_SECOND';
|
|
const CENTIWATT = 'CENTIWATT';
|
|
const CHEVAL_VAPEUR = 'CHEVAL_VAPEUR';
|
|
const CLUSEC = 'CLUSEC';
|
|
const DECIWATT = 'DECIWATT';
|
|
const DEKAWATT = 'DEKAWATT';
|
|
const DYNE_CENTIMETER_PER_HOUR = 'DYNE_CENTIMETER_PER_HOUR';
|
|
const DYNE_CENTIMETER_PER_MINUTE = 'DYNE_CENTIMETER_PER_MINUTE';
|
|
const DYNE_CENTIMETER_PER_SECOND = 'DYNE_CENTIMETER_PER_SECOND';
|
|
const ERG_PER_HOUR = 'ERG_PER_HOUR';
|
|
const ERG_PER_MINUTE = 'ERG_PER_MINUTE';
|
|
const ERG_PER_SECOND = 'ERG_PER_SECOND';
|
|
const EXAWATT = 'EXAWATT';
|
|
const FEMTOWATT = 'FEMTOWATT';
|
|
const FOOT_POUND_FORCE_PER_HOUR = 'FOOT_POUND_FORCE_PER_HOUR';
|
|
const FOOT_POUND_FORCE_PER_MINUTE = 'FOOT_POUND_FORCE_PER_MINUTE';
|
|
const FOOT_POUND_FORCE_PER_SECOND = 'FOOT_POUND_FORCE_PER_SECOND';
|
|
const FOOT_POUNDAL_PER_HOUR = 'FOOT_POUNDAL_PER_HOUR';
|
|
const FOOT_POUNDAL_PER_MINUTE = 'FOOT_POUNDAL_PER_MINUTE';
|
|
const FOOT_POUNDAL_PER_SECOND = 'FOOT_POUNDAL_PER_SECOND';
|
|
const GIGAWATT = 'GIGAWATT';
|
|
const GRAM_FORCE_CENTIMETER_PER_HOUR = 'GRAM_FORCE_CENTIMETER_PER_HOUR';
|
|
const GRAM_FORCE_CENTIMETER_PER_MINUTE = 'GRAM_FORCE_CENTIMETER_PER_MINUTE';
|
|
const GRAM_FORCE_CENTIMETER_PER_SECOND = 'GRAM_FORCE_CENTIMETER_PER_SECOND';
|
|
const HECTOWATT = 'HECTOWATT';
|
|
const HORSEPOWER_INTERNATIONAL = 'HORSEPOWER_INTERNATIONAL';
|
|
const HORSEPOWER_ELECTRIC = 'HORSEPOWER_ELECTRIC';
|
|
const HORSEPOWER = 'HORSEPOWER';
|
|
const HORSEPOWER_WATER = 'HORSEPOWER_WATER';
|
|
const INCH_OUNCE_FORCE_REVOLUTION_PER_MINUTE = 'INCH_OUNCH_FORCE_REVOLUTION_PER_MINUTE';
|
|
const JOULE_PER_HOUR = 'JOULE_PER_HOUR';
|
|
const JOULE_PER_MINUTE = 'JOULE_PER_MINUTE';
|
|
const JOULE_PER_SECOND = 'JOULE_PER_SECOND';
|
|
const KILOCALORIE_PER_HOUR = 'KILOCALORIE_PER_HOUR';
|
|
const KILOCALORIE_PER_MINUTE = 'KILOCALORIE_PER_MINUTE';
|
|
const KILOCALORIE_PER_SECOND = 'KILOCALORIE_PER_SECOND';
|
|
const KILOGRAM_FORCE_METER_PER_HOUR = 'KILOGRAM_FORCE_METER_PER_HOUR';
|
|
const KILOGRAM_FORCE_METER_PER_MINUTE = 'KILOGRAM_FORCE_METER_PER_MINUTE';
|
|
const KILOGRAM_FORCE_METER_PER_SECOND = 'KILOGRAM_FORCE_METER_PER_SECOND';
|
|
const KILOPOND_METER_PER_HOUR = 'KILOPOND_METER_PER_HOUR';
|
|
const KILOPOND_METER_PER_MINUTE = 'KILOPOND_METER_PER_MINUTE';
|
|
const KILOPOND_METER_PER_SECOND = 'KILOPOND_METER_PER_SECOND';
|
|
const KILOWATT = 'KILOWATT';
|
|
const MEGAWATT = 'MEGAWATT';
|
|
const MICROWATT = 'MICROWATT';
|
|
const MILLION_BTU_PER_HOUR = 'MILLION_BTU_PER_HOUR';
|
|
const MILLIWATT = 'MILLIWATT';
|
|
const NANOWATT = 'NANOWATT';
|
|
const NEWTON_METER_PER_HOUR = 'NEWTON_METER_PER_HOUR';
|
|
const NEWTON_METER_PER_MINUTE = 'NEWTON_METER_PER_MINUTE';
|
|
const NEWTON_METER_PER_SECOND = 'NEWTON_METER_PER_SECOND';
|
|
const PETAWATT = 'PETAWATT';
|
|
const PFERDESTAERKE = 'PFERDESTAERKE';
|
|
const PICOWATT = 'PICOWATT';
|
|
const PONCELET = 'PONCELET';
|
|
const POUND_SQUARE_FOOR_PER_CUBIC_SECOND = 'POUND_SQUARE_FOOT_PER_CUBIC_SECOND';
|
|
const TERAWATT = 'TERAWATT';
|
|
const TON_OF_REFRIGERATION = 'TON_OF_REFRIGERATION';
|
|
const WATT = 'WATT';
|
|
const YOCTOWATT = 'YOCTOWATT';
|
|
const YOTTAWATT = 'YOTTAWATT';
|
|
const ZEPTOWATT = 'ZEPTOWATT';
|
|
const ZETTAWATT = 'ZETTAWATT';
|
|
|
|
/**
|
|
* Calculations for all power units
|
|
*
|
|
* @var array
|
|
*/
|
|
protected $_units = array(
|
|
'ATTOWATT' => array('1.0e-18', 'aW'),
|
|
'BTU_PER_HOUR' => array('0.29307197', 'BTU/h'),
|
|
'BTU_PER_MINUTE' => array('17.5843182', 'BTU/m'),
|
|
'BTU_PER_SECOND' => array('1055.059092', 'BTU/s'),
|
|
'CALORIE_PER_HOUR' => array(array('' => '11630', '*' => '1.0e-7'), 'cal/h'),
|
|
'CALORIE_PER_MINUTE' => array(array('' => '697800', '*' => '1.0e-7'), 'cal/m'),
|
|
'CALORIE_PER_SECOND' => array(array('' => '41868000', '*' => '1.0e-7'), 'cal/s'),
|
|
'CENTIWATT' => array('0.01', 'cW'),
|
|
'CHEVAL_VAPEUR' => array('735.49875', 'cv'),
|
|
'CLUSEC' => array('0.0000013332237', 'clusec'),
|
|
'DECIWATT' => array('0.1', 'dW'),
|
|
'DEKAWATT' => array('10', 'daW'),
|
|
'DYNE_CENTIMETER_PER_HOUR' => array(array('' => '1.0e-7','/' => '3600'), 'dyn cm/h'),
|
|
'DYNE_CENTIMETER_PER_MINUTE' => array(array('' => '1.0e-7','/' => '60'), 'dyn cm/m'),
|
|
'DYNE_CENTIMETER_PER_SECOND' => array('1.0e-7', 'dyn cm/s'),
|
|
'ERG_PER_HOUR' => array(array('' => '1.0e-7','/' => '3600'), 'erg/h'),
|
|
'ERG_PER_MINUTE' => array(array('' => '1.0e-7','/' => '60'), 'erg/m'),
|
|
'ERG_PER_SECOND' => array('1.0e-7', 'erg/s'),
|
|
'EXAWATT' => array('1.0e+18', 'EW'),
|
|
'FEMTOWATT' => array('1.0e-15', 'fW'),
|
|
'FOOT_POUND_FORCE_PER_HOUR' => array(array('' => '1.3558179', '/' => '3600'), 'ft lb/h'),
|
|
'FOOT_POUND_FORCE_PER_MINUTE' => array(array('' => '1.3558179', '/' => '60'), 'ft lb/m'),
|
|
'FOOT_POUND_FORCE_PER_SECOND' => array('1.3558179', 'ft lb/s'),
|
|
'FOOT_POUNDAL_PER_HOUR' => array(array('' => '0.04214011','/' => '3600'), 'ft pdl/h'),
|
|
'FOOT_POUNDAL_PER_MINUTE' => array(array('' => '0.04214011', '/' => '60'), 'ft pdl/m'),
|
|
'FOOT_POUNDAL_PER_SECOND' => array('0.04214011', 'ft pdl/s'),
|
|
'GIGAWATT' => array('1.0e+9', 'GW'),
|
|
'GRAM_FORCE_CENTIMETER_PER_HOUR' => array(array('' => '0.0000980665','/' => '3600'), 'gf cm/h'),
|
|
'GRAM_FORCE_CENTIMETER_PER_MINUTE' => array(array('' => '0.0000980665','/' => '60'), 'gf cm/m'),
|
|
'GRAM_FORCE_CENTIMETER_PER_SECOND' => array('0.0000980665', 'gf cm/s'),
|
|
'HECTOWATT' => array('100', 'hW'),
|
|
'HORSEPOWER_INTERNATIONAL' => array('745.69987', 'hp'),
|
|
'HORSEPOWER_ELECTRIC' => array('746', 'hp'),
|
|
'HORSEPOWER' => array('735.49875', 'hp'),
|
|
'HORSEPOWER_WATER' => array('746.043', 'hp'),
|
|
'INCH_OUNCH_FORCE_REVOLUTION_PER_MINUTE' => array('0.00073948398', 'in ocf/m'),
|
|
'JOULE_PER_HOUR' => array(array('' => '1', '/' => '3600'), 'J/h'),
|
|
'JOULE_PER_MINUTE' => array(array('' => '1', '/' => '60'), 'J/m'),
|
|
'JOULE_PER_SECOND' => array('1', 'J/s'),
|
|
'KILOCALORIE_PER_HOUR' => array('1.163', 'kcal/h'),
|
|
'KILOCALORIE_PER_MINUTE' => array('69.78', 'kcal/m'),
|
|
'KILOCALORIE_PER_SECOND' => array('4186.8', 'kcal/s'),
|
|
'KILOGRAM_FORCE_METER_PER_HOUR' => array(array('' => '9.80665', '/' => '3600'), 'kgf m/h'),
|
|
'KILOGRAM_FORCE_METER_PER_MINUTE' => array(array('' => '9.80665', '/' => '60'), 'kfg m/m'),
|
|
'KILOGRAM_FORCE_METER_PER_SECOND' => array('9.80665', 'kfg m/s'),
|
|
'KILOPOND_METER_PER_HOUR' => array(array('' => '9.80665', '/' => '3600'), 'kp/h'),
|
|
'KILOPOND_METER_PER_MINUTE' => array(array('' => '9.80665', '/' => '60'), 'kp/m'),
|
|
'KILOPOND_METER_PER_SECOND' => array('9.80665', 'kp/s'),
|
|
'KILOWATT' => array('1000', 'kW'),
|
|
'MEGAWATT' => array('1000000', 'MW'),
|
|
'MICROWATT' => array('0.000001', 'µW'),
|
|
'MILLION_BTU_PER_HOUR' => array('293071.07', 'mio BTU/h'),
|
|
'MILLIWATT' => array('0.001', 'mM'),
|
|
'NANOWATT' => array('1.0e-9', 'nN'),
|
|
'NEWTON_METER_PER_HOUR' => array(array('' => '1', '/' => '3600'), 'Nm/h'),
|
|
'NEWTON_METER_PER_MINUTE' => array(array('' => '1', '/' => '60'), 'Nm/m'),
|
|
'NEWTON_METER_PER_SECOND' => array('1', 'Nm/s'),
|
|
'PETAWATT' => array('1.0e+15', 'PW'),
|
|
'PFERDESTAERKE' => array('735.49875', 'PS'),
|
|
'PICOWATT' => array('1.0e-12', 'pW'),
|
|
'PONCELET' => array('980.665', 'p'),
|
|
'POUND_SQUARE_FOOT_PER_CUBIC_SECOND' => array('0.04214011', 'lb ft²/s³'),
|
|
'TERAWATT' => array('1.0e+12', 'TW'),
|
|
'TON_OF_REFRIGERATION' => array('3516.85284', 'RT'),
|
|
'WATT' => array('1', 'W'),
|
|
'YOCTOWATT' => array('1.0e-24', 'yW'),
|
|
'YOTTAWATT' => array('1.0e+24', 'YW'),
|
|
'ZEPTOWATT' => array('1.0e-21', 'zW'),
|
|
'ZETTAWATT' => array('1.0e+21', 'ZW'),
|
|
'STANDARD' => 'WATT'
|
|
);
|
|
}
|