Krishna Singh, Hindustan Journalist Profile

Articles

Axial dispersion in laminar flow through a pipe with single and multiple twisted tape inserts: a CFD study

1 week ago | tandfonline.com | Anshuman Sharma |Nirvik Sen |Krishna Singh

Advanced search Chemical Engineering Communications Latest Articles Submit an article Journal homepage Full Article Figures & data References Citations Metrics Reprints & Permissions Read this article /doi/full/10.1080/00986445.2025.2492033?needAccess=true Abstract A three-dimensional computational fluid dynamics (CFD) model is developed to predict axial dispersion in a pipe having multiple twisted tape inserts under laminar flow. The model employs a two-step numerical approach. In the first...
Transgressions by Elected Representatives

2 weeks ago | barandbench.com | Krishna Singh

While we are consumed with debate on alleged assumption of executive role by the judiciary, the real issue that needs to be addressed is the assumption of executive role by the legislature. At a felicitation function for Dr Karan Singh about six months ago, Vice President Jagdeep Dhankar had raised this issue, though the import of VP’s remarks largely went unnoticed.
Two-Phase CFD Study on Hydrodynamics in an Air-Pulsed Column Having Circular Slotted Plates: Influence of Slot Geometry

1 month ago | dx.doi.org | Anshuman Sharma |Nirvik Sen |Krishna Singh
Two-Phase CFD Study on Hydrodynamics in an Air-Pulsed Column Having Circular Slotted Plates: Influence of Slot Geometry

1 month ago | pubs.acs.org | Anshuman Sharma |Nirvik Sen |Krishna Singh
Tandem Synthesis of Polysubstituted Pyrroles via Cu(I)-Catalyzed Cyclization of Ketene N,S-Acetals with β-Ketodinitriles

2 months ago | dx.doi.org | Anup Sharma |Mahesh Kumar |Shiv Chand |Krishna Singh
Milkipur Bypolls: In Prestige Seat For Both BJP and SP, Concerns Remain About Free and Fair Voting

Jan 21, 2025 | thewire.in | Krishna Singh

We need your support to keep journalism independent. We need your support.
Iodine-mediated regioselective C-3 sulfenylation using elemental sulfur and arylhydrazine hydrochloride to access 3-sulfenylated imidazo[1,2-a]pyridines

Dec 28, 2024 | pubs.rsc.org | Kaushal Kishor |Neha Prabhakar |Krishna Singh

Iodine-mediated regioselective C-3 sulfenylation using elemental sulfur and arylhydrazine hydrochloride to access 3-sulfenylated imidazo[1,2-a]pyridines A transition metal-free protocol for the regioselective C-3 sulfenylation of imidazo[1,2-a]pyridines has been explored using arylhydrazine hydrochloride and elemental sulfur, in the presence of molecular iodine and DABCO via C(sp2)–H functionalization to achieve structurally diverse 3-sulfenylated imidazo[1,2-a]pyridines in reasonably high...
A Copper-Catalyzed Synthesis of Pyridoquinazolinones via C(sp2)-H Functionalization and Annulation of Benzoic Acids with 2-Aminopyridines | Organic Letters

Nov 29, 2024 | dx.doi.org | Mahesh Kumar |Anup Sharma |Km Ishu |Krishna Singh
A Copper-Catalyzed Synthesis of Pyridoquinazolinones via C(sp2)-H Functionalization and Annulation of Benzoic Acids with 2-Aminopyridines | Organic Letters

Nov 28, 2024 | pubs.acs.org | Mahesh Kumar |Anup Sharma |Km Ishu |Krishna Singh

Organic LettersCite this: Org. Lett. 2024, XXXX, XXXClick to copy citationCitation copied!Learn about these metricsArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days. Citations are the number of other articles citing this article, calculated by Crossref and updated daily.
Metal-Free Decarboxylative Cyanomethylation of β-Aryl/Heteroaryl Substituted α,β-Unsaturated Carboxylic Acids to γ-Ketonitriles

Nov 11, 2024 | dx.doi.org | Shiv Chand |Saurabh Kumar |Anup Sharma |Krishna Singh

Organic LettersCite this: Org. Lett. 2024, XXXX, XXXClick to copy citationCitation copied!Learn about these metricsArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days. Citations are the number of other articles citing this article, calculated by Crossref and updated daily.

Contact details

Emails

[email protected]

Socials & Sites

Try JournoFinder For Free

Search and contact over 1M+ journalist profiles, browse 100M+ articles, and unlock powerful PR tools.

Start Your 7-Day Free Trial →

Krishna Singh

Articles

Axial dispersion in laminar flow through a pipe with single and multiple twisted tape inserts: a CFD study

Transgressions by Elected Representatives

Two-Phase CFD Study on Hydrodynamics in an Air-Pulsed Column Having Circular Slotted Plates: Influence of Slot Geometry

Two-Phase CFD Study on Hydrodynamics in an Air-Pulsed Column Having Circular Slotted Plates: Influence of Slot Geometry

Tandem Synthesis of Polysubstituted Pyrroles via Cu(I)-Catalyzed Cyclization of Ketene N,S-Acetals with β-Ketodinitriles

Milkipur Bypolls: In Prestige Seat For Both BJP and SP, Concerns Remain About Free and Fair Voting

Iodine-mediated regioselective C-3 sulfenylation using elemental sulfur and arylhydrazine hydrochloride to access 3-sulfenylated imidazo[1,2-a]pyridines

A Copper-Catalyzed Synthesis of Pyridoquinazolinones via C(sp2)-H Functionalization and Annulation of Benzoic Acids with 2-Aminopyridines | Organic Letters

A Copper-Catalyzed Synthesis of Pyridoquinazolinones via C(sp2)-H Functionalization and Annulation of Benzoic Acids with 2-Aminopyridines | Organic Letters

Metal-Free Decarboxylative Cyanomethylation of β-Aryl/Heteroaryl Substituted α,β-Unsaturated Carboxylic Acids to γ-Ketonitriles

Contact details

Emails

Socials & Sites