1. Experimental and theoretical investigation of transparent sand composing of fused quartz and calcium bromide solution

   • Xinrui Zhang
   • Gangqiang Kong
   • Sheng Dai

   Original 24 February 2021 Pages: 1379 - 1393

   

2. Utilizing RSM for experimental modeling of mass transfer coefficients in a perforated rotating disc contactor (PRDC)

   • Alireza Hemmati
   • Ahad Ghaemi

   Original 25 February 2021 Pages: 1395 - 1410

   

3. CFD investigation of fouling mechanisms in the crude oil preheat network

   • Imen Kerraoui
   • Youcef Mahdi
   • Abdelkader Mouheb

   Original 27 February 2021 Pages: 1411 - 1424

   

4. Parametric effect of diverging perforated cones on the thermo-hydraulic performance of a heat exchanger tube

   • Gaurav Prakash Srivastava
   • Anil Kumar Patil
   • Manoj Kumar

   Original 27 February 2021 Pages: 1425 - 1437

   

5. Modeling mass transfer in brine salting of chickpea

   • Rui Costa
   • Vânia Gomes
   • João F. M. Gândara

   Original 27 February 2021 Pages: 1439 - 1452

   

6. Experimental study on laminar air flow through spiral channel packed with steel balls

   • Mustafa Yasin Gökaslan
   • Mustafa Özdemir
   • Lütfullah Kuddusi

   Original 28 February 2021 Pages: 1453 - 1465

   

7. Coriolis and buoyancy effects on heat transfer in viewpoint of field synergy principle and secondary flow intensity for maximization of internal cooling

   • Seyed Mostafa Hosseinalipour
   • Hamidreza Shahbazian
   • Bengt Sunden

   Original Open access 01 March 2021 Pages: 1467 - 1483

   

8. Experimental study on heat transfer in soil during heat storage and release processes

   • Feiyu Zhu
   • Yasu Zhou
   • Shuiping Zhu

   Original 07 March 2021 Pages: 1485 - 1497

   

9. Experimental investigation of the subcooled flow boiling heat transfer of water and nanofluids in a horizontal metal foam tube

   • Shahram Azizifar
   • Mohammad Ameri
   • Iman Behroyan

   Original 08 March 2021 Pages: 1499 - 1511

   

10. Analysis of the optimum configuration for the capillary rise and the permeability of the fiber wick structure for heat removal in heat pipes

    • Suttida Maneemuang
    • Kambiz Vafai
    • Phrut Sakulchangsatjatai

    Original 09 March 2021 Pages: 1513 - 1526

    

11. Investigation of the effects of miscible and immiscible binary fluids on thermal performance of pulsating heat pipes

    • Burak Markal
    • Ramazan Varol

    Original 11 March 2021 Pages: 1527 - 1542

    

12. Multi-objective numerical optimum design of natural convection in different configurations of concentric horizontal annular pipes using different nanofluids

    • Amer Al-damook
    • Itimad D. J. Azzawi

    Original 11 March 2021 Pages: 1543 - 1557

    

13. Correction to: investigation on the mitigation of environmental harmful emissions by incorporating nanoparticles to biofuel water nano emulsion in low heat rejection engine

    • P. V. Elumalai
    • C. Sivakandhan
    • M. Arunkumar

    Correction 12 March 2021 Pages: 1559 - 1559

14. Correction to: thermal conductivity of porous sintered metal powder and the Langmuir shape factor

    • Osama M. Ibrahim
    • Ahmed H. Al-Saiafi
    • Sorour Alotaibi

    Correction 16 April 2021 Pages: 1561 - 1563