Articles by Carol Qing Li, PE, LEED AP, Interface Engineering, Los Angeles

Codes and Standards August 23, 2019

Interpreting ASHRAE 62.1

ASHRAE Standard 62.1 is best known for its regulation of the amount of ventilation air delivered to each space in a commercial building by HVAC systems through various ventilation approaches to system design

By Carol Qing Li, PE, LEED AP, Interface Engineering, Los Angeles

Case Study August 23, 2019

Case study: Office building ventilation

This office building client required specific ventilation rates

By Carol Qing Li, PE, LEED AP, Interface Engineering, Los Angeles

HVAC/R and Mechanical August 23, 2019

Zone and system calculations

Learn the basic zone and system calculations using ASHRAE 62.1 tables and equations

By Carol Qing Li, PE, LEED AP, Interface Engineering, Los Angeles