Physical Quantities  v1.0.0
C++ library of physical quantities, physical models, and units of measure for scientific computing. https://github.com/acodcha/phq
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ThermalConductivity.hpp
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1// Copyright © 2020-2024 Alexandre Coderre-Chabot
2//
3// This file is part of Physical Quantities (PhQ), a C++ library of physical quantities, physical
4// models, and units of measure for scientific computing.
5//
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24
25#ifndef PHQ_UNIT_THERMAL_CONDUCTIVITY_HPP
26#define PHQ_UNIT_THERMAL_CONDUCTIVITY_HPP
27
28#include <cstddef>
29#include <cstdint>
30#include <functional>
31#include <map>
32#include <ostream>
33#include <string_view>
34#include <unordered_map>
35
36#include "../Base.hpp"
37#include "../Dimension/ElectricCurrent.hpp"
38#include "../Dimension/Length.hpp"
39#include "../Dimension/LuminousIntensity.hpp"
40#include "../Dimension/Mass.hpp"
41#include "../Dimension/SubstanceAmount.hpp"
42#include "../Dimension/Temperature.hpp"
43#include "../Dimension/Time.hpp"
44#include "../Dimensions.hpp"
45#include "../Unit.hpp"
46#include "../UnitSystem.hpp"
47
48namespace PhQ {
49
50namespace Unit {
51
52/// \brief Thermal conductivity units.
53enum class ThermalConductivity : int8_t {
54 /// \brief Watt per metre per kelvin (W/m/K) thermal conductivity unit.
55 WattPerMetrePerKelvin,
56
57 /// \brief Nanowatt per millimetre per kelvin (nW/mm/K) thermal conductivity unit.
58 NanowattPerMillimetrePerKelvin,
59
60 /// \brief Pound per second per degree Rankine (lbf/s/°R) thermal conductivity unit.
61 PoundPerSecondPerRankine,
62};
63
64} // namespace Unit
65
66/// \brief Standard thermal conductivity unit: watt per metre per kelvin (W/m/K).
67template <>
68inline constexpr const Unit::ThermalConductivity Standard<Unit::ThermalConductivity>{
69 Unit::ThermalConductivity::WattPerMetrePerKelvin};
70
71/// \brief Physical dimension set of thermal conductivity units.
72template <>
73inline constexpr const Dimensions RelatedDimensions<Unit::ThermalConductivity>{
74 Dimensions{Dimension::Time{-3}, Dimension::Length{1}, Dimension::Mass{1},
75 Dimension::ElectricCurrent{0}, Dimension::Temperature{-1},
76 Dimension::SubstanceAmount{0}, Dimension::LuminousIntensity{0}}
77};
78
79inline std::ostream& operator<<(std::ostream& stream, const Unit::ThermalConductivity unit) {
80 stream << Abbreviation(unit);
81 return stream;
82}
83
84namespace Internal {
85
86template <>
87inline const std::map<UnitSystem, Unit::ThermalConductivity>
88 ConsistentUnits<Unit::ThermalConductivity>{
89 {UnitSystem::MetreKilogramSecondKelvin, Unit::ThermalConductivity::WattPerMetrePerKelvin },
90 {UnitSystem::MillimetreGramSecondKelvin,
91 Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin },
92 {UnitSystem::FootPoundSecondRankine, Unit::ThermalConductivity::PoundPerSecondPerRankine},
93 {UnitSystem::InchPoundSecondRankine, Unit::ThermalConductivity::PoundPerSecondPerRankine},
94};
95
96template <>
97inline const std::map<Unit::ThermalConductivity, UnitSystem>
98 RelatedUnitSystems<Unit::ThermalConductivity>{
99 {Unit::ThermalConductivity::WattPerMetrePerKelvin, UnitSystem::MetreKilogramSecondKelvin},
100 {Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin,
101 UnitSystem::MillimetreGramSecondKelvin },
102};
103
104// clang-format off
105
106template <>
107inline const std::map<Unit::ThermalConductivity, std::string_view>
108 Abbreviations<Unit::ThermalConductivity>{
109 {Unit::ThermalConductivity::WattPerMetrePerKelvin, "W/m/K" },
110 {Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin, "nW/mm/K" },
111 {Unit::ThermalConductivity::PoundPerSecondPerRankine, "lbf/s/°R"},
112};
113
114template <>
115inline const std::unordered_map<std::string_view, Unit::ThermalConductivity> Spellings<
116 Unit::ThermalConductivity>{
117 {"W/m/K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
118 {"W/m/°K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
119 {"W/m/degK", Unit::ThermalConductivity::WattPerMetrePerKelvin },
120 {"W/m/°C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
121 {"W/m/degC", Unit::ThermalConductivity::WattPerMetrePerKelvin },
122 {"W/m/C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
123 {"W/(m·K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
124 {"W/(m·°K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
125 {"W/(m·degK)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
126 {"W/(m·°C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
127 {"W/(m·degC)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
128 {"W/(m·C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
129 {"W/(m*K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
130 {"W/(m*°K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
131 {"W/(m*degK)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
132 {"W/(m*°C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
133 {"W/(m*degC)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
134 {"W/(m*C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
135 {"kg*m/s^3/K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
136 {"kg*m/s^3/°K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
137 {"kg*m/s^3/degK", Unit::ThermalConductivity::WattPerMetrePerKelvin },
138 {"kg*m/s^3/C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
139 {"kg*m/s^3/°C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
140 {"kg*m/s^3/degC", Unit::ThermalConductivity::WattPerMetrePerKelvin },
141 {"kg·m/s^3/K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
142 {"kg·m/s^3/°K", Unit::ThermalConductivity::WattPerMetrePerKelvin },
143 {"kg·m/s^3/degK", Unit::ThermalConductivity::WattPerMetrePerKelvin },
144 {"kg·m/s^3/C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
145 {"kg·m/s^3/°C", Unit::ThermalConductivity::WattPerMetrePerKelvin },
146 {"kg·m/s^3/degC", Unit::ThermalConductivity::WattPerMetrePerKelvin },
147 {"kg·m/(s^3·K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
148 {"kg·m/(s^3·°K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
149 {"kg·m/(s^3·degK)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
150 {"kg·m/(s^3·C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
151 {"kg·m/(s^3·°C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
152 {"kg·m/(s^3·degC)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
153 {"kg*m/(s^3*K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
154 {"kg*m/(s^3*°K)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
155 {"kg*m/(s^3*degK)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
156 {"kg*m/(s^3*C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
157 {"kg*m/(s^3*°C)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
158 {"kg*m/(s^3*degC)", Unit::ThermalConductivity::WattPerMetrePerKelvin },
159 {"nW/mm/K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
160 {"nW/mm/°K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
161 {"nW/mm/degK", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
162 {"nW/mm/°C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
163 {"nW/mm/degC", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
164 {"nW/mm/C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
165 {"nW/(mm·K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
166 {"nW/(mm·°K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
167 {"nW/(mm·degK)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
168 {"nW/(mm·°C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
169 {"nW/(mm·degC)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
170 {"nW/(mm·C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
171 {"nW/(mm*K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
172 {"nW/(mm*°K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
173 {"nW/(mm*degK)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
174 {"nW/(mm*°C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
175 {"nW/(mm*degC)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
176 {"nW/(mm*C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
177 {"g·mm/s^3/K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
178 {"g·mm/s^3/°K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
179 {"g·mm/s^3/degK", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
180 {"g·mm/s^3/C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
181 {"g·mm/s^3/°C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
182 {"g·mm/s^3/degC", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
183 {"g*mm/s^3/K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
184 {"g*mm/s^3/°K", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
185 {"g*mm/s^3/degK", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
186 {"g*mm/s^3/C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
187 {"g*mm/s^3/°C", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
188 {"g*mm/s^3/degC", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
189 {"g·mm/(s^3·K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
190 {"g·mm/(s^3·°K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
191 {"g·mm/(s^3·degK)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
192 {"g·mm/(s^3·C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
193 {"g·mm/(s^3·°C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
194 {"g·mm/(s^3·degC)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
195 {"g*mm/(s^3*K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
196 {"g*mm/(s^3*°K)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
197 {"g*mm/(s^3*degK)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
198 {"g*mm/(s^3*C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
199 {"g*mm/(s^3*°C)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
200 {"g*mm/(s^3*degC)", Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin},
201 {"lbf/s/°R", Unit::ThermalConductivity::PoundPerSecondPerRankine },
202 {"lbf/s/R", Unit::ThermalConductivity::PoundPerSecondPerRankine },
203 {"lbf/s/degR", Unit::ThermalConductivity::PoundPerSecondPerRankine },
204 {"lbf/s/°F", Unit::ThermalConductivity::PoundPerSecondPerRankine },
205 {"lbf/s/F", Unit::ThermalConductivity::PoundPerSecondPerRankine },
206 {"lbf/s/degF", Unit::ThermalConductivity::PoundPerSecondPerRankine },
207 {"lbf/(s·°R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
208 {"lbf/(s·R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
209 {"lbf/(s·degR)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
210 {"lbf/(s·°F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
211 {"lbf/(s·F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
212 {"lbf/(s·degF)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
213 {"lbf/(s*°R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
214 {"lbf/(s*R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
215 {"lbf/(s*degR)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
216 {"lbf/(s*°F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
217 {"lbf/(s*F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
218 {"lbf/(s*degF)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
219 {"lb/s/°R", Unit::ThermalConductivity::PoundPerSecondPerRankine },
220 {"lb/s/R", Unit::ThermalConductivity::PoundPerSecondPerRankine },
221 {"lb/s/degR", Unit::ThermalConductivity::PoundPerSecondPerRankine },
222 {"lb/s/°F", Unit::ThermalConductivity::PoundPerSecondPerRankine },
223 {"lb/s/F", Unit::ThermalConductivity::PoundPerSecondPerRankine },
224 {"lb/s/degF", Unit::ThermalConductivity::PoundPerSecondPerRankine },
225 {"lb/(s·°R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
226 {"lb/(s·R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
227 {"lb/(s·degR)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
228 {"lb/(s·°F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
229 {"lb/(s·F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
230 {"lb/(s·degF)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
231 {"lb/(s*°R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
232 {"lb/(s*R)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
233 {"lb/(s*degR)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
234 {"lb/(s*°F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
235 {"lb/(s*F)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
236 {"lb/(s*degF)", Unit::ThermalConductivity::PoundPerSecondPerRankine },
237};
238
239// clang-format on
240
241template <>
242template <typename NumericType>
243inline constexpr void
244Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::WattPerMetrePerKelvin>::
245 FromStandard(NumericType& /*value*/) noexcept {}
246
247template <>
248template <typename NumericType>
249inline constexpr void
250Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::WattPerMetrePerKelvin>::ToStandard(
251 NumericType& /*value*/) noexcept {}
252
253template <>
254template <typename NumericType>
255inline constexpr void
256Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin>::
257 FromStandard(NumericType& value) noexcept {
258 value *= static_cast<NumericType>(1.0E6L);
259}
260
261template <>
262template <typename NumericType>
263inline constexpr void
264Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin>::
265 ToStandard(NumericType& value) noexcept {
266 value *= static_cast<NumericType>(1.0E-6L);
267}
268
269template <>
270template <typename NumericType>
271inline constexpr void
272Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::PoundPerSecondPerRankine>::
273 FromStandard(NumericType& value) noexcept {
274 value /= (static_cast<NumericType>(0.45359237L) * static_cast<NumericType>(9.80665L)
275 * static_cast<NumericType>(1.8L));
276}
277
278template <>
279template <typename NumericType>
280inline constexpr void
281Conversion<Unit::ThermalConductivity, Unit::ThermalConductivity::PoundPerSecondPerRankine>::
282 ToStandard(NumericType& value) noexcept {
283 value *= static_cast<NumericType>(0.45359237L) * static_cast<NumericType>(9.80665L)
284 * static_cast<NumericType>(1.8L);
285}
286
287template <typename NumericType>
288inline const std::map<Unit::ThermalConductivity,
289 std::function<void(NumericType* values, const std::size_t size)>>
290 MapOfConversionsFromStandard<Unit::ThermalConductivity, NumericType>{
291 {Unit::ThermalConductivity::WattPerMetrePerKelvin,
292 Conversions<Unit::ThermalConductivity, Unit::ThermalConductivity::WattPerMetrePerKelvin>::
293 FromStandard<NumericType>},
294 {Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin,
295 Conversions<Unit::ThermalConductivity,
296 Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin>::
297 FromStandard<NumericType> },
298 {Unit::ThermalConductivity::PoundPerSecondPerRankine,
299 Conversions<Unit::ThermalConductivity, Unit::ThermalConductivity::PoundPerSecondPerRankine>::
300 FromStandard<NumericType>},
301};
302
303template <typename NumericType>
304inline const std::map<Unit::ThermalConductivity,
305 std::function<void(NumericType* const values, const std::size_t size)>>
306 MapOfConversionsToStandard<Unit::ThermalConductivity, NumericType>{
307 {Unit::ThermalConductivity::WattPerMetrePerKelvin,
308 Conversions<Unit::ThermalConductivity, Unit::ThermalConductivity::WattPerMetrePerKelvin>::
309 ToStandard<NumericType>},
310 {Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin,
311 Conversions<Unit::ThermalConductivity,
312 Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin>::
313 ToStandard<NumericType> },
314 {Unit::ThermalConductivity::PoundPerSecondPerRankine,
315 Conversions<Unit::ThermalConductivity, Unit::ThermalConductivity::PoundPerSecondPerRankine>::
316 ToStandard<NumericType>},
317};
318
319} // namespace Internal
320
321} // namespace PhQ
322
323#endif // PHQ_UNIT_THERMAL_CONDUCTIVITY_HPP
PhQ::Unit::ThermalConductivity
ThermalConductivity
Thermal conductivity units.
Definition ThermalConductivity.hpp:53
PhQ::Unit::ThermalConductivity::NanowattPerMillimetrePerKelvin
@ NanowattPerMillimetrePerKelvin
Nanowatt per millimetre per kelvin (nW/mm/K) thermal conductivity unit.
PhQ::Unit::ThermalConductivity::WattPerMetrePerKelvin
@ WattPerMetrePerKelvin
Watt per metre per kelvin (W/m/K) thermal conductivity unit.
PhQ::Unit::ThermalConductivity::PoundPerSecondPerRankine
@ PoundPerSecondPerRankine
Pound per second per degree Rankine (lbf/s/°R) thermal conductivity unit.
PhQ
Namespace that encompasses all of the Physical Quantities library's content.
Definition Acceleration.hpp:44
PhQ::operator<<
std::ostream & operator<<(std::ostream &stream, const Acceleration< NumericType > &acceleration)
Definition Acceleration.hpp:265
PhQ::UnitSystem::FootPoundSecondRankine
@ FootPoundSecondRankine
Foot-pound-second-rankine (ft·lbf·s·°R) system.
PhQ::UnitSystem::MillimetreGramSecondKelvin
@ MillimetreGramSecondKelvin
Millimetre-gram-second-kelvin (mm·g·s·K) system.
PhQ::UnitSystem::MetreKilogramSecondKelvin
@ MetreKilogramSecondKelvin
Metre-kilogram-second-kelvin (m·kg·s·K) system.
PhQ::UnitSystem::InchPoundSecondRankine
@ InchPoundSecondRankine
Inch-pound-second-rankine (in·lbf·s·°R) system.
PhQ::Abbreviation
std::string_view Abbreviation(const Enumeration enumeration)
Returns the abbreviation of a given enumeration value. For example, PhQ::Abbreviation(PhQ::Unit::Time...
Definition Base.hpp:89
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