A ground-source heat pump (GSHP) system is a renewable energy technology that effectively reduces greenhouse gas emissions and consequently mitigates the progression of global warming.The thermal efficiency of ground heat exchangers (GHEs) is a critical component in the GSHP system that must be accurately estimated for its long-term operationality.
The personality factor of openness to experience, which encompasses curiosity, imagination, and a desire for new experiences, has been associated negatively with prejudice and positively with the closely related value of tolerance.While these relationships have been reviewed at the factor level, there has been no review of research at the lower fac
3-nitro-1,2,4-tri-azol-5-one (NTO) is a high energy insensitive explosive.To study the shock initiation process of NTO-based polymer bonded explosive JEOL-1 (32%octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX), 32% NTO, 28% Al and 8% binder system), the cylinder test, the gap experiments and numerical simulation were carried out.Firstly, we g
This paper concentrates on analyzing the stability problems of aperiodic sampled-data systems with time delay.Based on Lyapunov theory, a new time-square-dependent two-side looped-functional (TTLF) is proposed, which Wall Clock can take full advantage of the second order terms with respect to time.And by using the intrinsic relationships of state v