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. 2024 Oct 13;14:23922. doi: 10.1038/s41598-024-74751-4

Table 4.

ThL kinetics constants and statistical analysis results.

Mode No. DT, °C AC, % Winter Summer
Model constants Statistical measures Model constants Statistical measures
R2 χ2 RMSE R2 χ2 RMSE
Newton (Lewis) 50 70 k = 0.004820 0.759947 0.024846 0.151894 k = 0.004775 0.750512 0.023528 0.14737
80 k = 0.005811 0.785106 0.022350 0.143134 k = 0.005771 0.779170 0.023116 0.145565
90 k = 0.006465 0.776384 0.025348 0.151800 k = 0.006458 0.775545 0.025451 0.152108
55 70 k = 0.006093 0.761717 0.027733 0.159442 k = 0.005486 0.760593 0.024132 0.148730
80 k = 0.006372 0.771776 0.025769 0.153056 k = 0.006425 0.778244 0.024847 0.150295
90 k = 0.006858 0.772421 0.026409 0.154169 k = 0.007117 0.777134 0.026810 0.155335
60 70 k = 0.006344 0.769968 0.025850 0.153297 k = 0.006874 0.808348 0.020404 0.135511
80 k = 0.006640 0.770640 0.025653 0.151946 k = 0.007870 0.782187 0.027413 0.156099
90 k = 0.007233 0.802926 0.021473 0.138155 k = 0.007049 0.822356 0.016446 0.119958
Page 50 70

k = 1.422*10−6

n = 2.644486

0.980733 0.002230 0.043719

k = 1.422*10−6

n = 2.644486

0.9653772 0.0038175 0.056835
80

k = 2.363*10−6

n = 2.628663

0.980289 0.002349 0.044240

k = 1.354*10−6

n = 2.7431276

0.982047 0.002152 0.042348
90

k = 2.591*10−6

n = 2.6607618

0.978338 0.002839 0.048199

k = 1.354*10−6

n = 2.7431276

0.943427 0.008223 0.082026
55 70

k = 2.12*10−6

n = 2.666705

0.977339 0.002997 0.049972

k = 1.265*10−6

n = 2.7434841

0.971021 0.003354 0.05287
80

k = 2.12*10−6

n = 2.666705

0.965513 0.004765 0.062442

k = 1.35*10−6

n = 2.743128

0.948097 0.007446 0.078053
90

k = 8.47*10−7

n = 2.936746

0.979656 0.002803 0.047353

k = 1.37*10−6

n = 2.8464125

0.981312 0.0026534 0.046073
60 70

k = 8.47*10−7

n = 2.936746

0.949900 0.006231 0.071400

k = 1.32*10−6

n = 2.841523

0.976826 0.002946 0.048543
80

k = 8.47*10−7

n = 2.936746

0.979284 0.002717 0.046620

k = 2.6*10−6

n = 2.767222

0.985368 0.002214 0.041499
90

k = 8.47*10−7

n = 2.936746

0.963650 0.005357 0.064551

k = 2.861*10−6

n = 2.745217

0.983935 0.001908 0.037830
Simplified Ficks Diffusion 50 70

a = 1.156466

b = 0.054421

c = 3.011389

0.818203 0.022885 0.134094

a = 1.143276

b = 0.053805

c = 3.011536

0.807896 0.022480 0.131500
80

a = 1.147174

b = 0.064597

c = 3.012207

0.838659 0.021197 0.126085

a = 1.148771

b = 0.064325

c = 3.012418

0.833826 0.021980 0.128393
90

a = 1.149057

b = 0.071696

c = 3.013660

0.829363 0.025047 0.134967

a = 1.149322

b = 0.071647

c = 3.013580

0.828714 0.025151 0.135247
55 70

a = 1.158547

b = 0.068062

c = 3.013149

0.817114 0.026849 0.141904

a = 1.141877

b = 0.061089

c = 3.011698

0.814136 0.023694 0.133307
80

a = 1.150353

b = 0.070906

c = 3.013558

0.826231 0.025424 0.135980

a = 1.147747

b = 0.071203

c = 3.013364

0.831004 0.024526 0.133555
90

a = 1.143753

b = 0.075842

c = 3.014551

0.824615 0.027237 0.138080

a = 1.146688

b = 0.067782

c = 2.800475

0.828669 0.027547 0.138864
60 70

a = 1.148661

b = 0.070494

c = 3.013366

0.823743 0.025665 0.136623

a = 1.130523

b = 0.074875

c = 3.013378

0.854335 0.020735 0.120476
80

a = 1.140572

b = 0.073494

c = 3.014100

0.823154 0.026503 0.136206

a = 1.142374

b = 0.074189

c = 2.795283

0.832089 0.029424 0.140058
90

a = 1.131072

b = 0.079305

c = 3.014486

0.852325 0.022489 0.122446

a = 1.107367

b = 0.076365

c = 3.013739

0.866851 0.018310 0.106975
Approximation diffusion or (diffusion approach) 50 70

k = 0.004820

a = 1.000000

b = 1.000111

0.759947 0.029364 0.151894

k = 0.004775

a = 1.000000

b = 1.000131

0.750512 0.028233 0.147370
80

k = 0.005811

a = 1.000000

b = 1.000010

0.785106 0.027316 0.143134

k = 0.005771

a = 1.000000

b = 1.000013

0.779170 0.028252 0.145565
90

k = 0.006465

a = 1.000061

b = 1.001321

0.776384 0.031685 0.151800

k = 0.006458

a = 1.000061

b = 1.001317

0.775545 0.031813 0.152108
55 70

k = 0.006093

a = 1.000000

b = 1.000000

0.761717 0.033896 0.159442

k = 0.005486

a = 1.000000

b = 1.000033

0.760593 0.029494 0.148730
80

k = 0.006372

a = 1.000000

b = 1.000000

0.771776 0.032211 0.153056

k = 0.006425

a = 1.000053

b = 1.001299

0.778244 0.031059 0.150295
90

k = 0.006858

a = 1.000000

b = 1.000000

0.772421 0.033954 0.154169

k = 0.007117

a = 1.000061

b = 1.001475

0.777134 0.034470 0.155335
60 70

k = 0.006344

a = 1.000000

b = 1.000000

0.769968 0.032312 0.153297

k = 0.006874

a = 1.000056

b = 1.001420

0.808348 0.026233 0.135511
80

k = 0.006640

a = 1.000000

b = 1.000000

0.770640 0.032982 0.151946

k = 0.007870

a = 1.000064

b = 1.001580

0.782187 0.036550 0.156099
90

k = 0.007233

a = 1.000000

b = 1.000000

0.802926 0.028630 0.138155

k = 0.007049

a = 1.000000

b = 1.000039

0.822356 0.023024 0.119958
Logistics 50 70

k = 0.033442

a = 0.007640

b = 0.969197

0.991521 0.001061 0.028868

k = 0.036435

a = 0.005695

b = 0.960531

0.985612 0.001676 0.035902
80

k = 0.035040

a = 0.013496

b = 0.982386

0.986081 0.001818 0.036923

k = 0.035907

a = 0.011890

b = 0.980226

0.987452 0.001649 0.035172
90

k = 0.040052

a = 0.010796

b = 0.975343

0.985189 0.002159 0.039626

k = 0.039477

a = 0.011625

b = 0.978449

0.982776 0.002512 0.042741
55 70

k = 0.040187

a = 0.007528

b = 0.968121

0.986661 0.001946 0.038200

k = 0.039057

a = 0.006608

b = 0.959718

0.731680 0.002244 0.041021
80

k = 0.040423

a = 0.010111

b = 0.976532

0.986997 0.001889 0.037062

k = 0.039485

a = 0.011556

b = 0.978562

0.987220 0.001841 0.036592
90

k = 0.044236

a = 0.009190

b = 0.969460

0.986086 0.002145 0.038749

k = 0.043878

a = 0.010618

b = 0.974450

0.986675 0.002125 0.038569
60 70

k = 0.040947

a = 0.009316

b = 0.973070

0.987353 0.001828 0.036464

k = 0.037374

a = 0.020512

b = 0.990272

0.985227 0.002087 0.038226
80

k = 0.043626

a = 0.009268

b = 0.971512

0.987014 0.001931 0.036766

k = 0.048696

a = 0.010292

b = 0.973504

0.991280 0.001514 0.031768
90

k = 0.042794

a = 0.016095

b = 0.988960

0.995630 0.000659 0.020956

k = 0.041600

a = 0.021734

b = 0.996643

0.992521 0.001020 0.025245
Parpbolic model 50 70

a = 0.981797

b = 0.000997

c= -0.000028

0.982126 0.0023011 0.0425208

a = 0.979869

b = 0.001581

c= -0.000034

0.983041 0.002040 0.039610
80

a = 0.977638

b = 0.001174

c= -0.000039

0.989516 0.001399 0.032393

a = 0.977641

b = 0.001303

c= -0.000040

0.989915 0.001355 0.031881
90

a = 0.975759

b = 0.001319

c= -0.000046

0.991676 0.001234 0.029956

a = 0.975759

b = 0.001322

c= -0.000046

0.990420 0.001421 0.032142
55 70

a = 0.977644

b = 0.001475

c= -0.000042

0.989970 0.001491 0.033442

a = 0.977645

b = 0.001640

c= -0.000041

0.985438 0.0018965 0.0377141
80

a = 0.975762

b = 0.001460

c= -0.000047

0.991993 0.001184 0.029339

a = 0.975759

b = 0.001304

c= -0.000046

0.880399 0.001158 0.029025
90

a = 0.974182

b = 0.001296

c= -0.000052

0.993525 0.001011 0.026603

a = 0.974178

b = 0.001089

c= -0.000052

0.905738 0.001056 0.027190
60 70

a = 0.975762

b = 0.001494

c= -0.000047

0.991940 0.001187 0.029377

a = 0.974164

b = 0.000520

c= -0.000045

0.992205 0.001116 0.027954
80

a = 0.974184

b = 0.001403

c= -0.000052

0.9925713 0.0011214 0.028018

a = 0.972225

b = 0.000777

c= -0.000058

0.994919 0.000886 0.024310
90

a = 0.972222

b = 0.000604

c= -0.000053

0.993055 0.001056 0.026529

a = 0.969012

b = 0.000748

c= -0.000061

0.995288 0.0006474 0.0201157
Combined Two-term and Page 50 70

k = 1.77*10−8

a = 0.900427

b = 0.055797

h = 0

n = 3.502453

0.991026 0.001370 0.029681

k = 1.77*10−8

a = 0.900427

b = 0.0557966

h = 4.88*10−5n = 3.502453

0.9776039 0.0032027 0.0443948
80

k = 1.475*10−7

a = 0.163326

b = 1.766724

h = 0

n = 3.184704

0.985795 0.002383 0.037280

k = 5.51*10−7

a = 0.978345

b = 0

h = 0.828593

n = 2.919836

0.985629 0.002445 0.037763
90

k = 9.73*10−8

a = 0.1556636

b = 1.8112558

h = 0

n = 3.3288717

0.9851286 0.0028868 0.0396814

k = 7.73*10−7

a = 0.96963

b = 4.84*10–13

 h = 0.8281

n = 2.90146

0.981040 0.003696 0.044898
55 70

k = 8.15 *10−9

a = 0.931316

b = 0.071104

h = 0.076051

n = 3.784720

0.990139 0.001846 0.032816

k = 7.73*10−7

a = 0.96963

b = 4.84*10–13

 h = 0.8281

n = 2.90146

0.903229 0.015166 0.094056
80

k = 8.01*10−8

a = 0.153611

b = 1.827049

h = 0

n = 3.366660

0.9870612 0.0025029 0.0369492

k = 1.42*10−5

a = 0.471051

b = 0.740586

h = 2.93*10−7

n = 2.365

0.898142 0.018825 0.101333
90

k = 1.23*10−5

a = 0.477917

b = 0.736921

h = 2.55*10−8

n = 2.364999

0.969856 0.006551 0.057232

k = 1.42*10−5

a = 0.471051

b = 0.740586

h = 2.93*10−7

n = 2.36500

0.963810 0.007847 0.062639
60 70

k = 5.95*10−8

a = 0.139154

b = 1.923194

h = 0

n = 3.4260879

0.987419 0.002422 0.036348

k = 1.42*10−5

a = 0.471051

b = 0.740586

h = 2.93*10−5

n = 2.36500

0.959504 0.007704 0.062063
80

k = 1.189*10−5

a = 0.4764031

b = 0.7416107

h = 1.683*10−7

n = 2.365005

0.9703076 0.0062155 0.0557474

k = 1.585*10−5

a = 0.472046

b = 0.748449

h = 5.72*10−7

n = 2.369975

0.977314 0.005910 0.051249
90

k = 1.42*10−5

a = 0.471051

b = 0.740586

h = 2.93*10−7

n = 2.364996

0.9861212 0.0031528 0.0374334

k = 1.51 *10−5

a = 0.468468

b = 0.7413035

h = 8.153*10−7n = 2.3678759

0.985940 0.003191 0.034590
Modified Henderson and Pabis 50 70

k = 0.006001

a = 0.385488

b = 0.385488

c = 0.385488

g = 0.006001

h = 0.006001

0.818205 0.031467 0.134094

k = 0.0059330

a = 0.381094

b = 0.381094

c = 0.381094

g = 0.005933

h = 0.005933

0.807896 0.032114 0.131500
80

k = 0.007119

a = 0.382393

b = 0.382393

c = 0.382393

g = 0.007119

h = 0.007119

0.838661 0.031795 0.126085

k = 0.007089

a = 0.382925

b = 0.382925

c = 0.382925

g = 0.007089

h = 0.007089

0.833826 0.032969 0.128393
90

k = 0.007894

a = 0.383021

b = 0.383021

c = 0.383021

g = 0.007894

h = 0.007894

0.829365 0.040075 0.134967

k = 0.007889

a = 0.383108

b = 0.383108

c = 0.383108

g = 0.007889

h = 0.007889

0.828714 0.040242 0.135247
55 70

k = 0.007497

a = 0.386186

b = 0.386186

c = 0.386186

g = 0.007497

h = 0.007497

0.817114 0.040274 0.141904

k = 0.006735

a = 0.380627

b = 0.380627

c = 0.380627

g = 0.006735

h = 0.006735

0.814135 0.035541 0.133307
80

k = 0.007808

a = 0.383451

b = 0.383451

c = 0.383451

g = 0.007808

h = 0.007808

0.826233 0.040679 0.135980

k = 0.007841

a = 0.382584

b = 0.382584

c = 0.382584

g = 0.007841

h = 0.007841

0.831005 0.039241 0.133555
90

k = 0.008346

a = 0.381253

b = 0.381253

c = 0.381253

g = 0.008346

h = 0.008346

0.824617 0.047665 0.138080

k = 0.008643

a = 0.382232

b = 0.382232

c = 0.382232

g = 0.008643

h = 0.008643

0.828669 0.048208 0.138864
60 70

k = 0.007763

a = 0.382889

b = 0.382889

c = 0.382889

g = 0.007763

h = 0.007763

0.823743 0.041065 0.136623

k = 0.008246

a = 0.376843

b = 0.376843

c = 0.376843

g = 0.008246

h = 0.008246

0.854334 0.036286 0.120476
80

k = 0.008090

a = 0.380190

b = 0.380190

c = 0.380190

g = 0.008090

h = 0.008090

0.823156 0.046380 0.136206

k = 0.009495

a = 0.380794

b = 0.380794

c = 0.380794

g = 0.0094950

h = 0.009495

0.832089 0.058849 0.140058
90

k = 0.008727

a = 0.377019

b = 0.377019

c = 0.377019

g = 0.008727

h = 0.008727

0.852324 0.044979 0.122446

k = 0.008408

a = 0.369124

b = 0.369124

c = 0.369124

g = 0.008408

h = 0.008408

0.866851 0.045775 0.106975
Modified Midilli II 50 70

k = 3.3 *10 −6

a = 4.443862

b= -3.45960

n = 2.09567

0.994123 0.000809 0.024032

k = 1.66E-06

a = 5.06309

b= -4.08148

n = 2.22364

0.993452 0.000845 0.024187
80

k = 3.38*10 −6

a = 4.282044

b= -3.30477

n = 2.169711

0.997028 0.000435 0.017029

k = 5.25E-06

a = 4.48591

b=-3.49774

n = 2.07230

0.996951 0.000451 0.017343
90

k = 2.49*10 −6

a = 4.539418

b= -3.56713

n = 2.25330

0.996794 0.000534 0.018438

k = 3.63*10 −6

a = 5.00884

b=-4.02813

n = 2.15849

0.995558 0.0007400 0.021703
55 70

k = 2.03*10 −6

a = 4.64283

b= -3.66614

n = 2.26392

0.997264 0.000447 0.017264

k = 2.62*10 −6

a = 4.62358

b=-3.64277

n = 2.19499

0.992446 0.001077 0.026798
80

k = 3.91*10 −6

a = 4.45665

b=-3.46075

n = 2.17337

0.996473 0.000590 0.019381

k = 4.61*10 −6

a = 4.77000

b=-3.78691

n = 2.12085

0.997374 0.000432 0.016580
90

k = 3.73*10 −6

a = 4.45003

b=-3.46611

n = 2.21326

0.997087 0.000524 0.017739

k = 5.76*10 −6

a = 5.00204

b=-4.02157

n = 2.10017

0.997144 0.000530 0.017831
60 70

k = 3.90*10 −6

a = 4.45636

b=-3.46074

n = 2.17308

0.996403 0.000599 0.019520

k = 1.44*10 −5

a = 4.20683

b=-3.22727

n = 1.93945

0.995399 0.000756 0.021299
80

k = 3.57*10 −6

a = 4.44847

b=-3.46125

n = 2.21818

0.996202 0.000662 0.019924

k = 1.237*10 −5

a = 4.319012

b = 3.333210

n = 2.015851

0.9980468 0.0004053 0.015005
90

k = 3.51*10 −6

a = 4.42572

b=-3.48175

n = 2.24171

0.992372 0.001358 0.027465

k = 1.11*10 −5

a = 3.53175

b=-2.55400

n = 2.08978

0.997275 0.000464 0.015237
Modified Page III 50 70

k = 1.15648

d = 2.80675

n = 0.04728

0.818204 0.022885 0.134094

k = 1.14329

d = 2.82822

n = 0.04745

0.807896 0.022480 0.131500
80

k = 1.14718

d = 2.80233

n = 0.05591

0.837325 0.021197 0.126085

k = 1.14878

d = 2.80324

n = 0.05570

0.833826 0.021980 0.128393
90

k = 1.14906

d = 2.79585

n = 0.06171

0.829364 0.025047 0.134967

k = 1.14932

d = 2.79581

n = 0.06167

0.828715 0.025151 0.135247
55 70

k = 1.15855

d = 2.79427

n = 0.05853

0.817115 0.026849 0.141904

k = 1.14188

d = 2.81244

n = 0.05327

0.814136 0.023694 0.133307
80

k = 1.15036

d = 2.79691

n = 0.06108

0.826232 0.025424 0.135980

k = 1.14775

d = 2.79671

n = 0.06133

0.831005 0.024526 0.133555
90

k = 1.14376

d = 2.86202

n = 0.06836

0.824615 0.027237 0.138080

k = 1.14670

d = 2.85105

n = 0.07025

0.828669 0.027547 0.138864
60 70

k = 1.14867

d = 2.79798

n = 0.06078

0.823744 0.025665 0.136623

k = 1.13052

d = 2.85919

n = 0.06741

0.854334 0.020735 0.120476
80

k = 1.14058

d = 2.86839

n = 0.06656

0.823153 0.026503 0.136206

k = 1.14238

d = 2.78691

n = 0.07375

0.832090 0.029424 0.140058
90

k = 1.131075

d = 2.812327

n = 0.069026

0.852324 0.022489 0.122446

k = 1.10737

d = 2.79496

n = 0.06568

0.866851 0.018310 0.106975
Modified Two Term III 50 70

k = 0.004820

a = 1.000001

0.759947 0.026917 0.151894

k = 0.00478

a = 1.00000

0.750512 0.025667 0.147370
80

k = 0.005811

a = 1.000000

0.785106 0.024585 0.143134

k = 0.00577

a = 1.00000

0.779170 0.025427 0.145565
90

k = 0.006465

a = 1.000005

0.776384 0.028164 0.151800

k = 0.00646

a = 1.00000

0.775545 0.028278 0.152108
55 70

k = 0.00609

a = 1.00001

0.761717 0.030506 0.159442

k = 0.00549

a = 1.00000

0.760593 0.026545 0.148730
80

k = 0.006372

a = 1.000004

0.771776 0.028632 0.153056

k = 0.00643

a = 1.00000

0.778244 0.027608 0.150295
90

k = 0.00686

a = 1.00000

0.772421 0.029710 0.154169

k = 0.00712

a = 1.00001

0.7771339 0.0301613 0.1553352
60 70

k = 0.00634

a = 1.00000

0.769968 0.028722 0.153297

k = 0.00687

a = 1.00000

0.808348 0.022954 0.135511
80

k = 0.00664

a = 1.00000

0.770640 0.028860 0.151946

k = 0.00787

a = 1.00001

0.782187 0.031329 0.156099
90

k = 0.00723

a = 1.00000

0.802926 0.024540 0.138155

k = 0.007049

a = 1.000000

0.822356 0.019187 0.119958