Теплоемкость газов и воздуха

Температура, ⁰С

Средние теплоемкости негорючих и горючих газов, сухого и влажного воздуха, кВт/м³

CO₂

N₂

O₂

H₂O

CО

H₂

CH₄

H₂S

C₂H₆

C₃H₈

C₄H₁₀

C₅H₂

Воздух сухой

Воздух влажный

0

0,4444

0.3596

0.3627

0.4151

0.361

0.355

0.430

0.419

0.614

0.867

1.147

1.425

0.3603

0.3663

100

0,4723

0.3599

0.3670

0.3660

0.362

0.358

0.456

0.426

0.693

0.975

1.307

1.621

0.3612

0.3679

200

0,4965

0.3610

0.3709

0.4229

0.363

0.361

0.489

0.434

0.771

1.101

1.460

1.810

0.3631

0.3700

300

0.4965

0.3630

0.3767

0.4284

0.365

0.361

0.523

0.443

0.846

1.214

1.604

1.982

0.3659

0.3729

400

0.5174

0.3656

0.3826

0.4348

0.369

0.362

0.559

0.455

0.919

1.323

1.741

2.150

0.3691

0.3762

500

0.5360

0.3688

0.3883

0.4416

0.373

0.363

0.594

0.464

0.987

1.415

1.858

2.293

0.3730

0.3795

600

0.5524

0.3723

0.3936

0.4486

0.377

0.363

0.628

0.475

1.049

1.501

1.964

2.440

0.3768

0.3841

700

0.5670

0.3760

0.3984

0.4559

0.381

0.364

0.661

0.485

1.107

1.590

2.079

2.559

0.3808

0.3882

800

0.5810

0.3797

0.4027

0.4633

0.385

0.365

0.693

0.495

1.162

1.663

2.169

2.674

0.3845

0.3920

900

0.5920

0.3832

0.4068

0.4710

0.384

0.368

0.723

0.505

1.212

1.731

2.254

2.775

0.3882

0.3958

1000

0.6026

0.3866

0.4104

0.4786

0.392

0.415

0.750

0.515

1.258

1.795

2.334

2.874

0.3916

0.3993

1100

0.6121

0.3898

0.4137

0.4861

-

-

-

-

-

-

-

-

0.3948

0.4051

1200

0.6208

0.3927

0.4168

0.4936

-

-

-

-

-

-

-

-

0.3980

0.4059

1300

0.6360

0.3959

0.4196

0.5008

-

-

-

-

-

-

-

-

0.4009

0.4090

1400

0.6427

0.3986

0.4223

0.5078

-

-

-

-

-

-

-

-

0.4036

0.4119

1500

0.6487

0.4011

0.4248

0.5146

-

-

-

-

-

-

-

-

0.4061

0.4146

1600

0.6543

0.4036

0.4272

0.5211

-

-

-

-

-

-

-

-

0.4086

0.4172

1700

0.6595

0.4059

0.4295

0.5277

-

-

-

-

-

-

-

-

0.4108

0.4195

1800

0.6643

0.4080

0.4317

0.5337

-

-

-

-

-

-

-

-

0.4130

0.4216

1900

0.6687

0.4100

0.4338

0.5395

-

-

-

-

-

-

-

-

0.4150

0.4238

2000

0.6728

0.418

0.4359

0.5452

-

-

-

-

-

-

-

-

0.4169

0.4258

2100

0.6766

0.4137

0.4378

0.5507

-

-

-

-

-

-

-

-

0.4187

0.4278

2200

0.6801

0.4153

0.4397

0.5558

-

-

-

-

-

-

-

-

0.4204

0.4295

2300

0.6834

0.4169

0.4416

0.55608

-

-

-

-

-

-

-

-

0.4221

0.4312

2400

0.6864

0.4184

0.4435

0.5657

-

-

-

-

-

-

-

-

0.4237

0.4329

2500

0.6892

0.4198

0.4452

0.5702

-

-

-

-

-

-

-

-

0.4251

0.4332